What number multiplied by itself equals 7980?

Here we will answer: What number multiplied by itself gives 7980? In other words, what number times itself will equal 7980?

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 = 7980
x ≈ 89.331

Square Root Method:
Take the square root of 7980 to get the answer:

√7980 ≈ 89.331

Exponent Method:
Make the base 7980 and the exponent 0.5 to get the answer:

7980^0.5 ≈ 89.331

There you go! Now you know how to calculate "What number multiplied by itself equals 7980?"

The bottom line is that 89.331 times itself equals approximately 7980 as illustrated here:

89.331 x 89.331 ≈ 7980

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