What number multiplied by itself equals 86?

Here we will answer: What number multiplied by itself gives 86? In other words, what number times itself will equal 86?

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 = 86
x ≈ 9.274

Square Root Method:
Take the square root of 86 to get the answer:

√86 ≈ 9.274

Exponent Method:
Make the base 86 and the exponent 0.5 to get the answer:

86^0.5 ≈ 9.274

There you go! Now you know how to calculate "What number multiplied by itself equals 86?"

The bottom line is that 9.274 times itself equals approximately 86 as illustrated here:

9.274 x 9.274 ≈ 86

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