What square root equals 3942?

What square root equals 3942? In other words, what number would you take the square root of to get 3942? To solve this problem, we want to find x in the following equation:

√x = 3942

To solve the √x = 3942 equation, we first raise both sides to the power of 2 to eliminate the square root:

(√x)² = 3942²
x = 3942²

Then, we calculate 3942² to get the following answer:

3942² = 3942 × 3942
3942² = 15,539,364

√15,539,364 = 3942

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 3943?
Here is another square root problem that you may find interesting.