What number multiplied by itself equals 7121?

Here we will answer: What number multiplied by itself gives 7121? In other words, what number times itself will equal 7121?

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 = 7121
x ≈ 84.386

Square Root Method:
Take the square root of 7121 to get the answer:

√7121 ≈ 84.386

Exponent Method:
Make the base 7121 and the exponent 0.5 to get the answer:

7121^0.5 ≈ 84.386

There you go! Now you know how to calculate "What number multiplied by itself equals 7121?"

The bottom line is that 84.386 times itself equals approximately 7121 as illustrated here:

84.386 x 84.386 ≈ 7121

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