SlideShare a Scribd company logo
1 of 48
Download to read offline
Integration By
       Partial Fractions
         Ax
To find;         dx
           P x 
Integration By
       Partial Fractions
         Ax
To find;         dx
           P x 
1 If degA x   degP x , perform a division
Integration By
       Partial Fractions
         Ax
To find;         dx
           P x 
1 If degA x   degP x , perform a division
2 If degA x   degP x , factorise P x 
Integration By
       Partial Fractions
         Ax
To find;         dx
           P x 
1 If degA x   degP x , perform a division
2 If degA x   degP x , factorise P x 
                                             A
    a) for linear factor  x  a , write
                                            xa
Integration By
       Partial Fractions
         Ax
To find;         dx
           P x 
1 If degA x   degP x , perform a division
2 If degA x   degP x , factorise P x 
                                           A
    a) for linear factor  x  a , write
                                         xa
    b) for multiple linear factors  x  a  , write
                                            n


           A         B                C
                          
        x  a x  a  2
                                  x  a n
Integration By
       Partial Fractions
         Ax
To find;         dx
           P x 
1 If degA x   degP x , perform a division
2 If degA x   degP x , factorise P x 
                                           A
    a) for linear factor  x  a , write
                                         xa
    b) for multiple linear factors  x  a  , write
                                            n


           A         B                C
                          
        x  a x  a  2
                                  x  a n
                                                       Ax  B
    c) for polynomial factors e.g. ax  bx  c, write 2
                                        2

                                                     ax  bx  c
x2
e.g. i       dx
           x 1
x2            x
e.g. i       dx   x 1 x2  0x  0
           x 1
                          x2  x
x2            x 1
e.g. i       dx   x 1 x2  0x  0
           x 1
                          x2  x
                             x0
x2            x 1
e.g. i       dx   x 1 x2  0x  0
           x 1
                          x2  x
                             x0
                              x 1
x2            x 1
e.g. i       dx   x 1 x2  0x  0
           x 1
                          x2  x
                             x0
                              x 1
                                  1
x2                      x 1
e.g. i        dx            x 1 x2  0x  0
           x 1
             x  1  1  dx        x2  x
         
                    x  1
                                      x0
                                        x 1
                                            1
x2                            x 1
e.g. i         dx                  x 1 x2  0x  0
           x 1
              x  1  1  dx              x2  x
         
                     x  1
                                             x0
           1                                   x 1
         x 2  x  log x  1  c
           2                                       1
x2                            x 1
e.g. i         dx                  x 1 x2  0x  0
           x 1
              x  1  1  dx              x2  x
         
                     x  1
                                             x0
           1                                   x 1
         x 2  x  log x  1  c
           2                                       1
             3dx
   ii 
            x2  x
x2                            x 1
e.g. i         dx                  x 1 x2  0x  0
           x 1
              x  1  1  dx              x2  x
         
                     x  1
                                             x0
           1                                   x 1
         x 2  x  log x  1  c
           2                                       1
         3dx
   ii 
       x2  x
           3dx
      
         x x  1
x2                            x 1
e.g. i         dx                  x 1 x2  0x  0
           x 1
              x  1  1  dx              x2  x
         
                     x  1
                                             x0
           1                                   x 1
         x 2  x  log x  1  c
           2                                       1
          3dx                         A   B       3
   ii  2                                 
         x x                         x x  1 x x  1
            3dx
       
          x x  1
x2                            x 1
e.g. i         dx                  x 1 x2  0x  0
           x 1
              x  1  1  dx              x2  x
         
                     x  1
                                             x0
           1                                   x 1
         x 2  x  log x  1  c
           2                                       1
         3dx                          A     B        3
   ii                                       
       x2  x                         x x  1 x x  1
      
           3dx                        A x  1  Bx  3
         x x  1
x2                             x 1
e.g. i         dx                   x 1 x2  0x  0
           x 1
              x  1  1  dx               x2  x
         
                     x  1
                                              x0
           1                                    x 1
         x 2  x  log x  1  c
           2                                        1
         3dx                            A     B        3
   ii                                         
       x2  x                           x x  1 x x  1
      
           3dx                          A x  1  Bx  3
         x x  1
                                       x0
                                      A3
                                       A  3
x2                             x 1
e.g. i         dx                   x 1 x2  0x  0
           x 1
              x  1  1  dx               x2  x
         
                     x  1
                                              x0
           1                                    x 1
         x 2  x  log x  1  c
           2                                        1
         3dx                            A     B        3
   ii                                         
       x2  x                           x x  1 x x  1
      
           3dx                          A x  1  Bx  3
         x x  1
                                       x0         x 1
                                      A3         B3
                                       A  3
x2                             x 1
e.g. i         dx                   x 1 x2  0x  0
           x 1
              x  1  1  dx               x2  x
         
                     x  1
                                              x0
           1                                    x 1
         x 2  x  log x  1  c
           2                                        1
         3dx                            A     B        3
   ii                                         
       x2  x                           x x  1 x x  1
      
           3dx                          A x  1  Bx  3
         x x  1
          3    3                    x0         x 1
                  dx             A3         B3
          x  x  1
                                       A  3
x2                              x 1
e.g. i         dx                    x 1 x2  0x  0
           x 1
              x  1  1  dx                x2  x
         
                     x  1
                                               x0
           1                                     x 1
         x 2  x  log x  1  c
           2                                         1
         3dx                             A     B        3
   ii                                          
       x2  x                            x x  1 x x  1
      
           3dx                           A x  1  Bx  3
         x x  1
          3      3                   x0         x 1
                     dx           A3         B3
          x  x  1
       3 log x  3 log x  1  c    A  3
x2                              x 1
e.g. i         dx                    x 1 x2  0x  0
           x 1
              x  1  1  dx                x2  x
         
                     x  1
                                               x0
           1                                     x 1
         x 2  x  log x  1  c
           2                                         1
         3dx                             A     B        3
   ii                                          
       x2  x                            x x  1 x x  1
      
           3dx                           A x  1  Bx  3
         x x  1
          3      3                   x0         x 1
                     dx           A3         B3
          x  x  1
       3 log x  3 log x  1  c    A  3

              x  1  c
       3 log      
              x 
x5
iii  2           dx
       x  3 x  10
x5
iii  2             dx
       x  3 x  10
              x5
                       dx
         x  5 x  2
x5                                              x5
iii  2             dx             A
                                          
                                               B
                                                     
       x  3 x  10               x  5  x  2  x  5 x  2
              x5
                       dx   A x  2   B x  5  x  5
         x  5 x  2
x5                                              x5
iii  2             dx             A
                                          
                                               B
                                                     
       x  3 x  10               x  5  x  2  x  5 x  2
              x5
                       dx   A x  2   B x  5  x  5
         x  5 x  2                 x  2
                                      7B  3
                                             3
                                         B
                                               7
x5                                              x5
iii  2             dx             A
                                          
                                               B
                                                     
       x  3 x  10               x  5  x  2  x  5 x  2
              x5
                       dx   A x  2   B x  5  x  5
         x  5 x  2                 x  2              x5
                                      7B  3             7 A  10
                                             3                 10
                                         B                 A
                                               7                 7
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                             
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
       10               3                   7B  3             7 A  10
                            dx
       7  x  5  7  x  2                      3                 10
                                                 B                 A
                                                       7                 7
x5                                                    x5
iii  2             dx                   A
                                                
                                                     B
                                                           
       x  3 x  10                     x  5  x  2  x  5 x  2
              x5
                       dx         A x  2   B x  5  x  5
         x  5 x  2                       x  2              x5
       10               3                 7B  3             7 A  10
                            dx
       7  x  5  7  x  2                    3                 10
    10                 3                       B                 A
    log x  5  log x  2   c                  7                 7
     7                 7
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                             
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3             7 A  10
                              dx
         7  x  5  7  x  2                    3                 10
      10                 3                       B                 A
    log x  5  log x  2   c                    7                 7
       7                 7
          dx
 iv  3
        x x
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                             
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3             7 A  10
                              dx
         7  x  5  7  x  2                    3                 10
      10                 3                       B                 A
    log x  5  log x  2   c                    7                 7
       7                 7
          dx
 iv  3
        x x
             dx
   
         xx 2  1
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                              
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3              7 A  10
                              dx
         7  x  5  7  x  2                    3                  10
      10                 3                       B                  A
    log x  5  log x  2   c                    7                  7
       7                 7
                                                          A Bx  C          1
 iv  3
          dx                                                  2       
        x x                                              x x  1 xx 2  1
   
             dx                               Ax 2  1   Bx  C x  1
         xx 2  1
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                              
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3              7 A  10
                              dx
         7  x  5  7  x  2                    3                  10
      10                 3                       B                  A
    log x  5  log x  2   c                    7                  7
       7                 7
                                                          A Bx  C          1
 iv  3
          dx                                                  2       
        x x                                              x x  1 xx 2  1
   
             dx                               Ax 2  1   Bx  C x  1
         xx 2  1
                                             x0
                                             A 1
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                              
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3              7 A  10
                              dx
         7  x  5  7  x  2                    3                  10
      10                 3                       B                  A
    log x  5  log x  2   c                    7                  7
       7                 7
                                                          A Bx  C          1
 iv  3
          dx                                                  2       
        x x                                              x x  1 xx 2  1
   
             dx                               Ax 2  1   Bx  C x  1
         xx 2  1                                               xi
                                             x0
                                             A 1           B  Ci  1
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                              
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3              7 A  10
                              dx
         7  x  5  7  x  2                    3                  10
      10                 3                       B                  A
    log x  5  log x  2   c                    7                  7
       7                 7
                                                          A Bx  C          1
 iv  3
          dx                                                  2       
        x x                                              x x  1 xx 2  1
   
             dx                               Ax 2  1   Bx  C x  1
         xx 2  1                                               xi
                                             x0
                                             A 1           B  Ci  1
                                                             B  1 C  0
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                              
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3              7 A  10
                              dx
         7  x  5  7  x  2                    3                  10
      10                 3                       B                  A
    log x  5  log x  2   c                    7                  7
       7                 7
                                                          A Bx  C          1
 iv  3
           dx                                                 2       
        x x                                              x x  1 xx 2  1
   
             dx                               Ax 2  1   Bx  C x  1
         xx 2  1                                               xi
                                             x0
       1  x  dx
                                            A 1           B  Ci  1
          x x  1
                  2
                                                             B  1 C  0
x5                                                      x5
iii  2             dx                     A
                                                  
                                                       B
                                                              
       x  3 x  10                       x  5  x  2  x  5 x  2
              x5
                       dx           A x  2   B x  5  x  5
         x  5 x  2                         x  2              x5
         10               3                 7B  3              7 A  10
                              dx
         7  x  5  7  x  2                    3                  10
      10                 3                       B                  A
    log x  5  log x  2   c                    7                  7
       7                 7
                                                          A Bx  C          1
 iv  3
           dx                                                 2       
        x x                                              x x  1 xx 2  1
   
             dx                               Ax 2  1   Bx  C x  1
         xx 2  1                                               xi
                                             x0
       1  x  dx
                                            A 1           B  Ci  1
          x x  1
                  2
                                                             B  1 C  0
     log x  logx 2  1  c
                 1
                 2
xdx
v 
       x  12 x 2  1
v 
             xdx                A        B     Cx  D           x
                                              2     
       x  12 x 2  1    x  1  x  12 x  1  x  12 x 2  1
                            A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                              2
v 
             xdx                A        B     Cx  D           x
                                              2     
       x  12 x 2  1    x  1  x  12 x  1  x  12 x 2  1
                            A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                              2


                                           x  1
                                         2 B  1
                                                1
                                           B
                                                 2
v 
             xdx                A        B     Cx  D           x
                                              2     
       x  12 x 2  1    x  1  x  12 x  1  x  12 x 2  1
                            A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                              2


                                           x  1                         xi
                                         2 B  1               2C  2 Di  i
                                             1
                                          B
                                             2
v 
             xdx                A        B     Cx  D           x
                                              2     
       x  12 x 2  1    x  1  x  12 x  1  x  12 x 2  1
                            A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                              2


                                           x  1                         xi
                                         2 B  1               2C  2 Di  i
                                                                              1
                                                1              C 0 D
                                           B                                 2
                                                 2
v 
             xdx                A        B     Cx  D           x
                                              2     
       x  12 x 2  1    x  1  x  12 x  1  x  12 x 2  1
                            A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                              2


                                           x  1                         xi
                                         2 B  1               2C  2 Di  i
                                                                               1
                                                1              C 0 D
                                           B                                  2
                                                 2
                                                                          x0
                                                               2A  B  D  0
                                                                     1 1
                                                                2A    0
                                                                     2 2
                                                                         A0
v 
             xdx                  A        B     Cx  D           x
                                                2     
       x  12 x 2  1      x  1  x  12 x  1  x  12 x 2  1
                           A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                               2



    1                                   x  1                         xi
                  1 
             
    2 x  1 2x  1
              2   2     dx             2 B  1               2C  2 Di  i
                                                                              1
                                               1              C 0 D
                                          B                                  2
                                                2
                                                                         x0
                                                              2A  B  D  0
                                                                 1 1
                                                             2A    0
                                                                 2 2
                                                                   A0
v 
             xdx                   A        B     Cx  D           x
                                                 2     
       x  12 x 2  1       x  1  x  12 x  1  x  12 x 2  1
                              A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                                2



    1                                      x  1                         xi
                    1 
             
    2 x  1 2x  1
              2     2     dx              2 B  1               2C  2 Di  i
                                                                                 1
                                                  1              C 0 D
  1                   1                    B                                  2
    x  1  2
                 2

  2                x  1 dx                   2
                                                                            x0
                                                               2A  B  D  0
                                                                   1 1
                                                               2A    0
                                                                   2 2
                                                                     A0
v 
             xdx                   A        B     Cx  D           x
                                                 2     
       x  12 x 2  1       x  1  x  12 x  1  x  12 x 2  1
                              A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                                2



    1                                      x  1                         xi
                    1 
             
    2 x  1 2x  1
              2     2     dx              2 B  1               2C  2 Di  i
                                                                                 1
                                                  1              C 0 D
  1                   1                    B                                  2
    x  1  2
                 2

  2                x  1 dx                   2
                                                                            x0
 1    x  1
               1
                       1                                     2A  B  D  0
                 tan x   c
 2  1                                                           1 1
                                                               2A    0
                                                                   2 2
                                                                     A0
v 
             xdx                   A        B     Cx  D           x
                                                 2     
       x  12 x 2  1       x  1  x  12 x  1  x  12 x 2  1
                              A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                                2



    1                                      x  1                         xi
                    1 
             
    2 x  1 2x  1
              2     2     dx              2 B  1               2C  2 Di  i
                                                                                 1
                                                  1              C 0 D
  1                   1                    B                                  2
    x  1  2
                 2

  2                x  1 dx                   2
                                                                            x0
 1    x  1
               1
                       1                                     2A  B  D  0
                 tan x   c
 2  1                                                           1 1
                                                               2A    0
 1 1                                                             2 2
         tan 1 x   c                                           A0
 2  x 1            
v 
             xdx                   A        B     Cx  D           x
                                                 2     
       x  12 x 2  1       x  1  x  12 x  1  x  12 x 2  1
                              A x  1x 2  1  B x 2  1  Cx  D  x  1  x
                                                                                2



    1                                      x  1                         xi
                    1 
             
    2 x  1 2x  1
              2     2     dx              2 B  1               2C  2 Di  i
                                                                                 1
                                                  1              C 0 D
  1                   1                    B                                  2
    x  1  2
                 2

  2                x  1 dx                   2
                                                                            x0
 1    x  1
               1
                       1                                     2A  B  D  0
                 tan x   c
 2  1                                                           1 1
                                                               2A    0
 1 1                                 Exercise 2G;                2 2
         tan 1 x   c             1, 3, 5, 7 to 21              A0
 2  x 1            

More Related Content

Viewers also liked

12 x1 t06 01 integration using substitution (2013)
12 x1 t06 01 integration using substitution (2013)12 x1 t06 01 integration using substitution (2013)
12 x1 t06 01 integration using substitution (2013)Nigel Simmons
 
X2 t04 01 by parts (2013)
X2 t04 01 by parts (2013)X2 t04 01 by parts (2013)
X2 t04 01 by parts (2013)Nigel Simmons
 
X2 t04 02 trig integrals (2013)
X2 t04 02 trig integrals (2013)X2 t04 02 trig integrals (2013)
X2 t04 02 trig integrals (2013)Nigel Simmons
 
11X1 T09 05 product rule (2010)
11X1 T09 05 product rule (2010)11X1 T09 05 product rule (2010)
11X1 T09 05 product rule (2010)Nigel Simmons
 
11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)Nigel Simmons
 
11 x1 t12 01 first derivative (2013)
11 x1 t12 01 first derivative (2013)11 x1 t12 01 first derivative (2013)
11 x1 t12 01 first derivative (2013)Nigel Simmons
 
11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)Nigel Simmons
 
11 x1 t09 04 chain rule (2012)
11 x1 t09 04 chain rule (2012)11 x1 t09 04 chain rule (2012)
11 x1 t09 04 chain rule (2012)Nigel Simmons
 
12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)Nigel Simmons
 
X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)Nigel Simmons
 
Voic ed presentationPrBl
Voic ed presentationPrBlVoic ed presentationPrBl
Voic ed presentationPrBlSimon Borgert
 
12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)Nigel Simmons
 
12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)Nigel Simmons
 
Integration By Parts Tutorial & Example- Calculus 2
Integration By Parts Tutorial & Example- Calculus 2Integration By Parts Tutorial & Example- Calculus 2
Integration By Parts Tutorial & Example- Calculus 2empoweringminds
 
Partial differential equations
Partial differential equationsPartial differential equations
Partial differential equationsaman1894
 
Partial Differentiation & Application
Partial Differentiation & Application Partial Differentiation & Application
Partial Differentiation & Application Yana Qlah
 
Goodbye slideshare UPDATE
Goodbye slideshare UPDATEGoodbye slideshare UPDATE
Goodbye slideshare UPDATENigel Simmons
 

Viewers also liked (17)

12 x1 t06 01 integration using substitution (2013)
12 x1 t06 01 integration using substitution (2013)12 x1 t06 01 integration using substitution (2013)
12 x1 t06 01 integration using substitution (2013)
 
X2 t04 01 by parts (2013)
X2 t04 01 by parts (2013)X2 t04 01 by parts (2013)
X2 t04 01 by parts (2013)
 
X2 t04 02 trig integrals (2013)
X2 t04 02 trig integrals (2013)X2 t04 02 trig integrals (2013)
X2 t04 02 trig integrals (2013)
 
11X1 T09 05 product rule (2010)
11X1 T09 05 product rule (2010)11X1 T09 05 product rule (2010)
11X1 T09 05 product rule (2010)
 
11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)
 
11 x1 t12 01 first derivative (2013)
11 x1 t12 01 first derivative (2013)11 x1 t12 01 first derivative (2013)
11 x1 t12 01 first derivative (2013)
 
11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)
 
11 x1 t09 04 chain rule (2012)
11 x1 t09 04 chain rule (2012)11 x1 t09 04 chain rule (2012)
11 x1 t09 04 chain rule (2012)
 
12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)
 
X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)
 
Voic ed presentationPrBl
Voic ed presentationPrBlVoic ed presentationPrBl
Voic ed presentationPrBl
 
12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)
 
12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)
 
Integration By Parts Tutorial & Example- Calculus 2
Integration By Parts Tutorial & Example- Calculus 2Integration By Parts Tutorial & Example- Calculus 2
Integration By Parts Tutorial & Example- Calculus 2
 
Partial differential equations
Partial differential equationsPartial differential equations
Partial differential equations
 
Partial Differentiation & Application
Partial Differentiation & Application Partial Differentiation & Application
Partial Differentiation & Application
 
Goodbye slideshare UPDATE
Goodbye slideshare UPDATEGoodbye slideshare UPDATE
Goodbye slideshare UPDATE
 

Similar to X2 t04 06 partial fractions (2013)

X2 T04 06 partial fractions (2011)
X2 T04 06 partial fractions (2011)X2 T04 06 partial fractions (2011)
X2 T04 06 partial fractions (2011)Nigel Simmons
 
12X1 T06 01 integration using substitution (2010)
12X1 T06 01 integration using substitution (2010)12X1 T06 01 integration using substitution (2010)
12X1 T06 01 integration using substitution (2010)Nigel Simmons
 
12X1 T06 01 integration using substitution (2011)
12X1 T06 01 integration using substitution (2011)12X1 T06 01 integration using substitution (2011)
12X1 T06 01 integration using substitution (2011)Nigel Simmons
 
X2 t04 07 quadratic denominators (2012)
X2 t04 07 quadratic denominators (2012)X2 t04 07 quadratic denominators (2012)
X2 t04 07 quadratic denominators (2012)Nigel Simmons
 
X2 t04 07 quadratic denominators (2013)
X2 t04 07 quadratic denominators (2013)X2 t04 07 quadratic denominators (2013)
X2 t04 07 quadratic denominators (2013)Nigel Simmons
 
X2 T04 07 quadratic denominators (2011)
X2 T04 07 quadratic denominators (2011)X2 T04 07 quadratic denominators (2011)
X2 T04 07 quadratic denominators (2011)Nigel Simmons
 
11X1 T16 03 indefinite integral (2011)
11X1 T16 03 indefinite integral (2011)11X1 T16 03 indefinite integral (2011)
11X1 T16 03 indefinite integral (2011)Nigel Simmons
 
11 x1 t16 03 indefinite integral (2012)
11 x1 t16 03 indefinite integral (2012)11 x1 t16 03 indefinite integral (2012)
11 x1 t16 03 indefinite integral (2012)Nigel Simmons
 
11X1 T17 03 indefinite integral
11X1 T17 03 indefinite integral11X1 T17 03 indefinite integral
11X1 T17 03 indefinite integralNigel Simmons
 
11 x1 t16 06 derivative times function
11 x1 t16 06 derivative times function11 x1 t16 06 derivative times function
11 x1 t16 06 derivative times functionNigel Simmons
 
11X1 T17 06 derivative times function (2010)
11X1 T17 06 derivative times function (2010)11X1 T17 06 derivative times function (2010)
11X1 T17 06 derivative times function (2010)Nigel Simmons
 
11X1 T16 06 derivative times function (2011)
11X1 T16 06 derivative times function (2011)11X1 T16 06 derivative times function (2011)
11X1 T16 06 derivative times function (2011)Nigel Simmons
 
中山女高99下高3第1次段考數學科 自然組
中山女高99下高3第1次段考數學科 自然組 中山女高99下高3第1次段考數學科 自然組
中山女高99下高3第1次段考數學科 自然組 lyt199529
 
12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)Nigel Simmons
 
12X1 T01 02 differentiating logs (2010)
12X1 T01 02 differentiating logs (2010)12X1 T01 02 differentiating logs (2010)
12X1 T01 02 differentiating logs (2010)Nigel Simmons
 
12 x1 t01 02 differentiating logs (2012)
12 x1 t01 02 differentiating logs (2012)12 x1 t01 02 differentiating logs (2012)
12 x1 t01 02 differentiating logs (2012)Nigel Simmons
 
12X1 T01 02 differentiating logs
12X1 T01 02 differentiating logs12X1 T01 02 differentiating logs
12X1 T01 02 differentiating logsNigel Simmons
 
11X1 T09 04 chain rule (2011)
11X1 T09 04 chain rule (2011)11X1 T09 04 chain rule (2011)
11X1 T09 04 chain rule (2011)Nigel Simmons
 

Similar to X2 t04 06 partial fractions (2013) (20)

X2 T04 06 partial fractions (2011)
X2 T04 06 partial fractions (2011)X2 T04 06 partial fractions (2011)
X2 T04 06 partial fractions (2011)
 
12X1 T06 01 integration using substitution (2010)
12X1 T06 01 integration using substitution (2010)12X1 T06 01 integration using substitution (2010)
12X1 T06 01 integration using substitution (2010)
 
12X1 T06 01 integration using substitution (2011)
12X1 T06 01 integration using substitution (2011)12X1 T06 01 integration using substitution (2011)
12X1 T06 01 integration using substitution (2011)
 
X2 t04 07 quadratic denominators (2012)
X2 t04 07 quadratic denominators (2012)X2 t04 07 quadratic denominators (2012)
X2 t04 07 quadratic denominators (2012)
 
X2 t04 07 quadratic denominators (2013)
X2 t04 07 quadratic denominators (2013)X2 t04 07 quadratic denominators (2013)
X2 t04 07 quadratic denominators (2013)
 
X2 T04 07 quadratic denominators (2011)
X2 T04 07 quadratic denominators (2011)X2 T04 07 quadratic denominators (2011)
X2 T04 07 quadratic denominators (2011)
 
11X1 T16 03 indefinite integral (2011)
11X1 T16 03 indefinite integral (2011)11X1 T16 03 indefinite integral (2011)
11X1 T16 03 indefinite integral (2011)
 
11 x1 t16 03 indefinite integral (2012)
11 x1 t16 03 indefinite integral (2012)11 x1 t16 03 indefinite integral (2012)
11 x1 t16 03 indefinite integral (2012)
 
11X1 T17 03 indefinite integral
11X1 T17 03 indefinite integral11X1 T17 03 indefinite integral
11X1 T17 03 indefinite integral
 
11 x1 t16 06 derivative times function
11 x1 t16 06 derivative times function11 x1 t16 06 derivative times function
11 x1 t16 06 derivative times function
 
11X1 T17 06 derivative times function (2010)
11X1 T17 06 derivative times function (2010)11X1 T17 06 derivative times function (2010)
11X1 T17 06 derivative times function (2010)
 
11X1 T16 06 derivative times function (2011)
11X1 T16 06 derivative times function (2011)11X1 T16 06 derivative times function (2011)
11X1 T16 06 derivative times function (2011)
 
1 4對數函數
1 4對數函數1 4對數函數
1 4對數函數
 
中山女高99下高3第1次段考數學科 自然組
中山女高99下高3第1次段考數學科 自然組 中山女高99下高3第1次段考數學科 自然組
中山女高99下高3第1次段考數學科 自然組
 
12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)
 
12X1 T01 02 differentiating logs (2010)
12X1 T01 02 differentiating logs (2010)12X1 T01 02 differentiating logs (2010)
12X1 T01 02 differentiating logs (2010)
 
12 x1 t01 02 differentiating logs (2012)
12 x1 t01 02 differentiating logs (2012)12 x1 t01 02 differentiating logs (2012)
12 x1 t01 02 differentiating logs (2012)
 
12X1 T01 02 differentiating logs
12X1 T01 02 differentiating logs12X1 T01 02 differentiating logs
12X1 T01 02 differentiating logs
 
曲線弧長
曲線弧長曲線弧長
曲線弧長
 
11X1 T09 04 chain rule (2011)
11X1 T09 04 chain rule (2011)11X1 T09 04 chain rule (2011)
11X1 T09 04 chain rule (2011)
 

More from Nigel Simmons

11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)Nigel Simmons
 
11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)Nigel Simmons
 
12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)Nigel Simmons
 
12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)Nigel Simmons
 
X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)Nigel Simmons
 
X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)Nigel Simmons
 
X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)Nigel Simmons
 
11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)Nigel Simmons
 
11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)Nigel Simmons
 
11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)Nigel Simmons
 
11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)Nigel Simmons
 
11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)Nigel Simmons
 
11 x1 t16 01 area under curve (2013)
11 x1 t16 01 area under curve (2013)11 x1 t16 01 area under curve (2013)
11 x1 t16 01 area under curve (2013)Nigel Simmons
 
X2 t01 11 nth roots of unity (2012)
X2 t01 11 nth roots of unity (2012)X2 t01 11 nth roots of unity (2012)
X2 t01 11 nth roots of unity (2012)Nigel Simmons
 
X2 t01 10 complex & trig (2013)
X2 t01 10 complex & trig (2013)X2 t01 10 complex & trig (2013)
X2 t01 10 complex & trig (2013)Nigel Simmons
 
X2 t01 09 de moivres theorem
X2 t01 09 de moivres theoremX2 t01 09 de moivres theorem
X2 t01 09 de moivres theoremNigel Simmons
 
X2 t01 08 locus & complex nos 2 (2013)
X2 t01 08  locus & complex nos 2 (2013)X2 t01 08  locus & complex nos 2 (2013)
X2 t01 08 locus & complex nos 2 (2013)Nigel Simmons
 
X2 t01 07 locus & complex nos 1 (2013)
X2 t01 07 locus & complex nos 1 (2013)X2 t01 07 locus & complex nos 1 (2013)
X2 t01 07 locus & complex nos 1 (2013)Nigel Simmons
 
X2 t01 06 geometrical representation (2013)
X2 t01 06 geometrical representation (2013)X2 t01 06 geometrical representation (2013)
X2 t01 06 geometrical representation (2013)Nigel Simmons
 

More from Nigel Simmons (20)

Goodbye slideshare
Goodbye slideshareGoodbye slideshare
Goodbye slideshare
 
11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)
 
11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)
 
12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)
 
12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)
 
X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)
 
X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)
 
X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)
 
11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)
 
11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)
 
11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)
 
11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)
 
11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)
 
11 x1 t16 01 area under curve (2013)
11 x1 t16 01 area under curve (2013)11 x1 t16 01 area under curve (2013)
11 x1 t16 01 area under curve (2013)
 
X2 t01 11 nth roots of unity (2012)
X2 t01 11 nth roots of unity (2012)X2 t01 11 nth roots of unity (2012)
X2 t01 11 nth roots of unity (2012)
 
X2 t01 10 complex & trig (2013)
X2 t01 10 complex & trig (2013)X2 t01 10 complex & trig (2013)
X2 t01 10 complex & trig (2013)
 
X2 t01 09 de moivres theorem
X2 t01 09 de moivres theoremX2 t01 09 de moivres theorem
X2 t01 09 de moivres theorem
 
X2 t01 08 locus & complex nos 2 (2013)
X2 t01 08  locus & complex nos 2 (2013)X2 t01 08  locus & complex nos 2 (2013)
X2 t01 08 locus & complex nos 2 (2013)
 
X2 t01 07 locus & complex nos 1 (2013)
X2 t01 07 locus & complex nos 1 (2013)X2 t01 07 locus & complex nos 1 (2013)
X2 t01 07 locus & complex nos 1 (2013)
 
X2 t01 06 geometrical representation (2013)
X2 t01 06 geometrical representation (2013)X2 t01 06 geometrical representation (2013)
X2 t01 06 geometrical representation (2013)
 

Recently uploaded

EDUC6506(001)_ClassPresentation_2_TC330277 (1).pptx
EDUC6506(001)_ClassPresentation_2_TC330277 (1).pptxEDUC6506(001)_ClassPresentation_2_TC330277 (1).pptx
EDUC6506(001)_ClassPresentation_2_TC330277 (1).pptxmekosin001123
 
1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...
1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...
1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...黑客 接单【TG/微信qoqoqdqd】
 
EDUC6506_ClassPresentation_TC330277 (1).pptx
EDUC6506_ClassPresentation_TC330277 (1).pptxEDUC6506_ClassPresentation_TC330277 (1).pptx
EDUC6506_ClassPresentation_TC330277 (1).pptxmekosin001123
 
泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书
泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书
泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书jakepaige317
 
educ6506presentationtc3302771-240427173057-06a46de5.pptx
educ6506presentationtc3302771-240427173057-06a46de5.pptxeduc6506presentationtc3302771-240427173057-06a46de5.pptx
educ6506presentationtc3302771-240427173057-06a46de5.pptxmekosin001123
 
哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制
哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制
哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制jakepaige317
 

Recently uploaded (6)

EDUC6506(001)_ClassPresentation_2_TC330277 (1).pptx
EDUC6506(001)_ClassPresentation_2_TC330277 (1).pptxEDUC6506(001)_ClassPresentation_2_TC330277 (1).pptx
EDUC6506(001)_ClassPresentation_2_TC330277 (1).pptx
 
1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...
1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...
1.🎉“入侵大学入学考试中心修改成绩”来袭!ALEVEL替考大揭秘,轻松搞定考试成绩! 💥你还在为无法进入大学招生系统而烦恼吗?想知道如何通过技术手段更改...
 
EDUC6506_ClassPresentation_TC330277 (1).pptx
EDUC6506_ClassPresentation_TC330277 (1).pptxEDUC6506_ClassPresentation_TC330277 (1).pptx
EDUC6506_ClassPresentation_TC330277 (1).pptx
 
泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书
泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书
泽兰应用科学大学毕业证制作/定制国外大学录取通知书/购买一个假的建国科技大学硕士学位证书
 
educ6506presentationtc3302771-240427173057-06a46de5.pptx
educ6506presentationtc3302771-240427173057-06a46de5.pptxeduc6506presentationtc3302771-240427173057-06a46de5.pptx
educ6506presentationtc3302771-240427173057-06a46de5.pptx
 
哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制
哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制
哪里可以购买日本筑波学院大学学位记/做个假的文凭可认证吗/仿制日本大学毕业证/意大利语CELI证书定制
 

X2 t04 06 partial fractions (2013)

  • 1. Integration By Partial Fractions  Ax To find;  dx P x 
  • 2. Integration By Partial Fractions  Ax To find;  dx P x  1 If degA x   degP x , perform a division
  • 3. Integration By Partial Fractions  Ax To find;  dx P x  1 If degA x   degP x , perform a division 2 If degA x   degP x , factorise P x 
  • 4. Integration By Partial Fractions  Ax To find;  dx P x  1 If degA x   degP x , perform a division 2 If degA x   degP x , factorise P x  A a) for linear factor  x  a , write xa
  • 5. Integration By Partial Fractions  Ax To find;  dx P x  1 If degA x   degP x , perform a division 2 If degA x   degP x , factorise P x  A a) for linear factor  x  a , write xa b) for multiple linear factors  x  a  , write n A B C   x  a x  a 2  x  a n
  • 6. Integration By Partial Fractions  Ax To find;  dx P x  1 If degA x   degP x , perform a division 2 If degA x   degP x , factorise P x  A a) for linear factor  x  a , write xa b) for multiple linear factors  x  a  , write n A B C   x  a x  a 2  x  a n Ax  B c) for polynomial factors e.g. ax  bx  c, write 2 2 ax  bx  c
  • 8. x2 x e.g. i  dx x 1 x2  0x  0 x 1 x2  x
  • 9. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1 x2  x x0
  • 10. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1 x2  x x0  x 1
  • 11. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1 x2  x x0  x 1 1
  • 12. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0  x 1 1
  • 13. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1
  • 14. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx ii  x2  x
  • 15. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx ii  x2  x 3dx  x x  1
  • 16. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii  2   x x x x  1 x x  1 3dx  x x  1
  • 17. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii    x2  x x x  1 x x  1  3dx A x  1  Bx  3 x x  1
  • 18. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii    x2  x x x  1 x x  1  3dx A x  1  Bx  3 x x  1 x0 A3 A  3
  • 19. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii    x2  x x x  1 x x  1  3dx A x  1  Bx  3 x x  1 x0 x 1 A3 B3 A  3
  • 20. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii    x2  x x x  1 x x  1  3dx A x  1  Bx  3 x x  1  3 3  x0 x 1     dx A3 B3  x  x  1 A  3
  • 21. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii    x2  x x x  1 x x  1  3dx A x  1  Bx  3 x x  1  3 3  x0 x 1     dx A3 B3  x  x  1  3 log x  3 log x  1  c A  3
  • 22. x2 x 1 e.g. i  dx x 1 x2  0x  0 x 1  x  1  1  dx x2  x    x  1  x0 1  x 1  x 2  x  log x  1  c 2 1 3dx A B 3 ii    x2  x x x  1 x x  1  3dx A x  1  Bx  3 x x  1  3 3  x0 x 1     dx A3 B3  x  x  1  3 log x  3 log x  1  c A  3  x  1  c  3 log   x 
  • 23. x5 iii  2 dx x  3 x  10
  • 24. x5 iii  2 dx x  3 x  10 x5  dx  x  5 x  2
  • 25. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2
  • 26. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2  7B  3 3 B 7
  • 27. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  7B  3 7 A  10 3 10 B A 7 7
  • 28. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 B A 7 7
  • 29. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7
  • 30. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 dx iv  3 x x
  • 31. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 dx iv  3 x x dx  xx 2  1
  • 32. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 A Bx  C 1 iv  3 dx  2  x x x x  1 xx 2  1  dx Ax 2  1   Bx  C x  1 xx 2  1
  • 33. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 A Bx  C 1 iv  3 dx  2  x x x x  1 xx 2  1  dx Ax 2  1   Bx  C x  1 xx 2  1 x0 A 1
  • 34. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 A Bx  C 1 iv  3 dx  2  x x x x  1 xx 2  1  dx Ax 2  1   Bx  C x  1 xx 2  1 xi x0 A 1  B  Ci  1
  • 35. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 A Bx  C 1 iv  3 dx  2  x x x x  1 xx 2  1  dx Ax 2  1   Bx  C x  1 xx 2  1 xi x0 A 1  B  Ci  1 B  1 C  0
  • 36. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 A Bx  C 1 iv  3 dx  2  x x x x  1 xx 2  1  dx Ax 2  1   Bx  C x  1 xx 2  1 xi x0    1  x  dx  A 1  B  Ci  1  x x  1 2 B  1 C  0
  • 37. x5 x5 iii  2 dx A  B  x  3 x  10  x  5  x  2  x  5 x  2 x5  dx A x  2   B x  5  x  5  x  5 x  2 x  2 x5  10 3   7B  3 7 A  10     dx  7  x  5  7  x  2  3 10 10 3 B A  log x  5  log x  2   c 7 7 7 7 A Bx  C 1 iv  3 dx  2  x x x x  1 xx 2  1  dx Ax 2  1   Bx  C x  1 xx 2  1 xi x0    1  x  dx  A 1  B  Ci  1  x x  1 2 B  1 C  0  log x  logx 2  1  c 1 2
  • 38. xdx v   x  12 x 2  1
  • 39. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2
  • 40. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2 x  1 2 B  1 1 B 2
  • 41. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2 x  1 xi 2 B  1  2C  2 Di  i 1 B 2
  • 42. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2 x  1 xi 2 B  1  2C  2 Di  i 1 1 C 0 D B 2 2
  • 43. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2 x  1 xi 2 B  1  2C  2 Di  i 1 1 C 0 D B 2 2 x0 2A  B  D  0 1 1 2A    0 2 2 A0
  • 44. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2  1 x  1 xi 1      2 x  1 2x  1 2 2  dx 2 B  1  2C  2 Di  i 1 1 C 0 D B 2 2 x0 2A  B  D  0 1 1 2A    0 2 2 A0
  • 45. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2  1 x  1 xi 1      2 x  1 2x  1 2 2  dx 2 B  1  2C  2 Di  i 1 1 C 0 D 1  1  B 2     x  1  2 2 2  x  1 dx 2 x0 2A  B  D  0 1 1 2A    0 2 2 A0
  • 46. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2  1 x  1 xi 1      2 x  1 2x  1 2 2  dx 2 B  1  2C  2 Di  i 1 1 C 0 D 1  1  B 2     x  1  2 2 2  x  1 dx 2 x0 1    x  1 1 1  2A  B  D  0    tan x   c 2  1  1 1 2A    0 2 2 A0
  • 47. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2  1 x  1 xi 1      2 x  1 2x  1 2 2  dx 2 B  1  2C  2 Di  i 1 1 C 0 D 1  1  B 2     x  1  2 2 2  x  1 dx 2 x0 1    x  1 1 1  2A  B  D  0    tan x   c 2  1  1 1 2A    0 1 1  2 2    tan 1 x   c A0 2  x 1 
  • 48. v  xdx A B Cx  D x   2   x  12 x 2  1  x  1  x  12 x  1  x  12 x 2  1 A x  1x 2  1  B x 2  1  Cx  D  x  1  x 2  1 x  1 xi 1      2 x  1 2x  1 2 2  dx 2 B  1  2C  2 Di  i 1 1 C 0 D 1  1  B 2     x  1  2 2 2  x  1 dx 2 x0 1    x  1 1 1  2A  B  D  0    tan x   c 2  1  1 1 2A    0 1 1  Exercise 2G; 2 2    tan 1 x   c 1, 3, 5, 7 to 21 A0 2  x 1 