What number multiplied by itself equals 10?

Here we will answer: What number multiplied by itself gives 10? In other words, what number times itself will equal 10?

We have identified many different ways of getting the answer to this question:

Algebra Method:
Make an algebra equation and solve for x:

x • x = 10
x ≈ 3.162

Square Root Method:
Take the square root of 10 to get the answer:

√10 ≈ 3.162

Exponent Method:
Make the base 10 and the exponent 0.5 to get the answer:

10^0.5 ≈ 3.162

There you go! Now you know how to calculate "What number multiplied by itself equals 10?"

The bottom line is that 3.162 times itself equals approximately 10 as illustrated here:

3.162 x 3.162 ≈ 10

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The answer on this page is rounded to the nearest thousandth, if necessary.