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Tom [10]
3 years ago
10

What is the square root of 81

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
4 0

9 hope this helps you

Semenov [28]3 years ago
4 0

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

\sqrt{9^2=9*9=81}

<em><u>9 is the square root of 81.</u></em>

Hope this helps!

Thank you!

Have a great day!

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