Evaluating Square Roots

Front

What is a square root?

Back

A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 16 is 4, because 4 x 4 = 16.

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Back

9

Front

What is the square root of 81?

Back

9

Front

Back

62

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Back

-8

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Back

16

Front

Back

18

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by performing the operations indicated.

Front

What is the square root of a fraction?

Back

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5