
What square root equals 813? In other words, what number would you take the square root of to get 813? To solve this problem, we want to find x in the following equation:
√x = 813
To solve the √x = 813 equation, we first raise both sides to the power of 2 to eliminate the square root:
(√x)² = 813²
x = 813²
Then, we calculate 813² to get the following answer:
813² = 813 × 813
813² = 660,969
√660,969 = 813
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 814?
Here is another square root problem that you may find interesting.
Copyright | Privacy Policy | Disclaimer | Contact