Question

what number multiplied by itself equals 15

Answer 1

Hi

Here is ur answer

If  3.8729833462   is multiplied with itself then we get 15...

Hope it helps U

Answer 2

Let the number be x.

So:

x*x=15

==>x²=15

==>x=√15

==>x=3.87298334621 approx

==>x=3.87

Hope it helps you.

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