Using A Calculator 2

We Are Learning: ,[object Object],[object Object],[object Object]

Important Advice: ,[object Object],[object Object],[object Object],[object Object]

The x 2 key ,[object Object],[object Object],[object Object],X 2

The x 2 key ,[object Object],[object Object],[object Object],[object Object],[object Object],4 X 2 =

The x 2 key ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The x 2 key : Answers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The y x key ,[object Object],[object Object],[object Object],y x X y ^

The y x key ,[object Object],[object Object],[object Object],4 y x 2 =

The y x key ,[object Object],[object Object],[object Object],[object Object],[object Object],2 y x 3 =

The y x key ,[object Object],[object Object],y x X y ^ 5 y x 3 =

The y x key: Test Yourself ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The √ _ key ,[object Object],[object Object],√ _

The √ _ key ,[object Object],[object Object],[object Object],HINT: Some calculators work in a slightly different way. If you don’t get the answer 3, try keying 9 in first and then press √ _ 9 = √ _

The √ _ key ,[object Object],[object Object],2 = √ _ 5 1 = √ _ 6

The √ _ key ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The √ _ key: answers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Finding roots ,[object Object],[object Object]

Finding roots ,[object Object],[object Object],[object Object],3 8 =

Finding roots ,[object Object],[object Object],[object Object],6 3 = 4

Finding roots ,[object Object],[object Object],[object Object],1 4 = 6

Summary: ,[object Object],[object Object],[object Object]

Using A Calculator 2

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