What number multiplied by itself equals 261?

Here we will answer: What number multiplied by itself gives 261? In other words, what number times itself will equal 261?

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 = 261
x ≈ 16.155

Square Root Method:
Take the square root of 261 to get the answer:

√261 ≈ 16.155

Exponent Method:
Make the base 261 and the exponent 0.5 to get the answer:

261^0.5 ≈ 16.155

There you go! Now you know how to calculate "What number multiplied by itself equals 261?"

The bottom line is that 16.155 times itself equals approximately 261 as illustrated here:

16.155 x 16.155 ≈ 261

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