What number multiplied by itself equals 85?

Here we will answer: What number multiplied by itself gives 85? In other words, what number times itself will equal 85?

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 = 85
x ≈ 9.22

Square Root Method:
Take the square root of 85 to get the answer:

√85 ≈ 9.22

Exponent Method:
Make the base 85 and the exponent 0.5 to get the answer:

85^0.5 ≈ 9.22

There you go! Now you know how to calculate "What number multiplied by itself equals 85?"

The bottom line is that 9.22 times itself equals approximately 85 as illustrated here:

9.22 x 9.22 ≈ 85

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