What number multiplied by itself equals 287?

Here we will answer: What number multiplied by itself gives 287? In other words, what number times itself will equal 287?

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 = 287
x ≈ 16.941

Square Root Method:
Take the square root of 287 to get the answer:

√287 ≈ 16.941

Exponent Method:
Make the base 287 and the exponent 0.5 to get the answer:

287^0.5 ≈ 16.941

There you go! Now you know how to calculate "What number multiplied by itself equals 287?"

The bottom line is that 16.941 times itself equals approximately 287 as illustrated here:

16.941 x 16.941 ≈ 287

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