What number multiplied by itself equals 7721?

Here we will answer: What number multiplied by itself gives 7721? In other words, what number times itself will equal 7721?

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 = 7721
x ≈ 87.869

Square Root Method:
Take the square root of 7721 to get the answer:

√7721 ≈ 87.869

Exponent Method:
Make the base 7721 and the exponent 0.5 to get the answer:

7721^0.5 ≈ 87.869

There you go! Now you know how to calculate "What number multiplied by itself equals 7721?"

The bottom line is that 87.869 times itself equals approximately 7721 as illustrated here:

87.869 x 87.869 ≈ 7721

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