Rational Algebraic expression

1. Addition and Subtraction of
Rational Algebraic
Expressions

2. What is Addition and
Subtraction of
Rational Algebraic
Expressions?

3. What is a rational expression?
A rational expression is simply a
quotient of two polynomials. Or
in other words, it is a fraction
whose numerator and
denominator are polynomials.

4. Addition and
Subtraction of
Rational Algebraic
Expressions with Like
Denominators.

5. The Sequence of Adding and Subtracting
Rational Algebraic Expressions with Like
Expression.

6. Examples of Rational Algebraic Expressions
with LIKE EXPRESSIONS.

7. Exaples of Rational Algebraic Expressions
with LIKE DENOMINATORS.

8. Exaples of Rational Algebraic Expressions
with LIKE DENOMINATORS.

9. Exaples of Rational Algebraic Expresion
with LIKE DENOMINATORS.

10. EXAMPLES: Perform the indicated operations.

11. Addition and
Subtraction of
Rational Algebraic
Expressions with
Unlike Denominators.

12. The Sequence of Adding and Subtracting
Rational Algebraic Expressions with Unlike
Denominators.

13. Examples of Rational Algebraic Expressions with
Unlike Denominatots.

14. Examples of Rational Algebraic Expressions with Unlike
Denominatots.

15. Examples of Rational Algebraic Expressions with Unlike
Denominatots.

16. Things to Remember:
•To find the roots of a Rational
Expression we only need to find the
the roots of the top polynomial, so
long as the Rational Expression is in "
Lowest Terms".

17. Flash At The Past

18. • One of the first Directors of the House of Wisdom in Bagdad in
the early 9th Century was an outstanding Persian mathematician
called Muhammad Al-Khwarizmi. He oversaw the translation of
the major Greek and Indian mathematical and astronomy works
(including those of Brahmagupta) into Arabic, and produced
original work which had a lasting influence on the advance of
Muslim and (after his works spread to Europe through Latin
translations in the 12th Century) later European mathematics.
Muhammad Al-Khwarizmi.

19. References:
https://tutorial.math.lamar.edu/classes/
alg/RationalExpressions.aspx
https://en.m.wikipedia.org/wiki/
Algebraic_expression

20. Thank
You
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