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3 years ago

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.

$81/9=9$

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

9 is the square root of 81.

Hope this helps!

Thank you!

Have a great day!

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