What number multiplied by itself equals 308?

Here we will answer: What number multiplied by itself gives 308? In other words, what number times itself will equal 308?

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 = 308
x ≈ 17.55

Square Root Method:
Take the square root of 308 to get the answer:

√308 ≈ 17.55

Exponent Method:
Make the base 308 and the exponent 0.5 to get the answer:

308^0.5 ≈ 17.55

There you go! Now you know how to calculate "What number multiplied by itself equals 308?"

The bottom line is that 17.55 times itself equals approximately 308 as illustrated here:

17.55 x 17.55 ≈ 308

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