Question

What is the square root of 81

Answer 1

Explanation: A square root of a number is one of the number's two equal factors.

You can also multiply by the numbers.

`9*9=81`

Then, dividing into the groups of 81.

`81/9=9`

`√(9^2=9*9=81)`

9 is the square root of 81.

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Answer 2

9 hope this helps you