What number multiplied by itself equals 351?

Here we will answer: What number multiplied by itself gives 351? In other words, what number times itself will equal 351?

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 = 351
x ≈ 18.735

Square Root Method:
Take the square root of 351 to get the answer:

√351 ≈ 18.735

Exponent Method:
Make the base 351 and the exponent 0.5 to get the answer:

351^0.5 ≈ 18.735

There you go! Now you know how to calculate "What number multiplied by itself equals 351?"

The bottom line is that 18.735 times itself equals approximately 351 as illustrated here:

18.735 x 18.735 ≈ 351

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