What number multiplied by itself equals 340?

Here we will answer: What number multiplied by itself gives 340? In other words, what number times itself will equal 340?

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 = 340
x ≈ 18.439

Square Root Method:
Take the square root of 340 to get the answer:

√340 ≈ 18.439

Exponent Method:
Make the base 340 and the exponent 0.5 to get the answer:

340^0.5 ≈ 18.439

There you go! Now you know how to calculate "What number multiplied by itself equals 340?"

The bottom line is that 18.439 times itself equals approximately 340 as illustrated here:

18.439 x 18.439 ≈ 340

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