What number multiplied by itself equals 7729?

Here we will answer: What number multiplied by itself gives 7729? In other words, what number times itself will equal 7729?

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 = 7729
x ≈ 87.915

Square Root Method:
Take the square root of 7729 to get the answer:

√7729 ≈ 87.915

Exponent Method:
Make the base 7729 and the exponent 0.5 to get the answer:

7729^0.5 ≈ 87.915

There you go! Now you know how to calculate "What number multiplied by itself equals 7729?"

The bottom line is that 87.915 times itself equals approximately 7729 as illustrated here:

87.915 x 87.915 ≈ 7729

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