What number multiplied by itself equals 7900?

Here we will answer: What number multiplied by itself gives 7900? In other words, what number times itself will equal 7900?

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 = 7900
x ≈ 88.882

Square Root Method:
Take the square root of 7900 to get the answer:

√7900 ≈ 88.882

Exponent Method:
Make the base 7900 and the exponent 0.5 to get the answer:

7900^0.5 ≈ 88.882

There you go! Now you know how to calculate "What number multiplied by itself equals 7900?"

The bottom line is that 88.882 times itself equals approximately 7900 as illustrated here:

88.882 x 88.882 ≈ 7900

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