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LAW OF EXPONENT

English 7 Public

POWER AND ROOT

Study Slideshow

3^4 means ...

3 x 3 x 3 x 3

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5^3 means ...

5 x 5 x 5

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6^2 = ...

6 x 6 = 36

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4^3 = ...

4 x 4 x 4 = 64

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√25 =

5

10

√81 = ...

9

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is it true that √64 = 8? give your reason

yes, it is. Because 8 times it self twice will give us 64

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