What square root equals 628?

What square root equals 628? In other words, what number would you take the square root of to get 628? To solve this problem, we want to find x in the following equation:

√x = 628

To solve the √x = 628 equation, we first raise both sides to the power of 2 to eliminate the square root:

(√x)² = 628²
x = 628²

Then, we calculate 628² to get the following answer:

628² = 628 × 628
628² = 394,384

√394,384 = 628

We've provided the equation above to help you understand the underlying concept of solving problems like this. In the future, remember that you can solve all similar problems by simply multiplying the number by itself.

What Square Root Equals
Use the tool below to solve another problem like the one we solved on this page.

What square root equals 629?
Here is another square root problem that you may find interesting.