# Square root of 0.521

### Square Root Calculator

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#### Square root result:

Sqrt(0.521). Find the square root of 0.521 or any other real number, positive or negative. Here are the answers to questions like: Square root of 0.521 or what is the square root of 0.521?

## What is square root? Definition of square root

A square root of a number 'x' is a number y such that y2 = x, in other words, a number y whose square is y. For example, 5 is the square root of 25 because 52 = 5•5 = 25, -5 is square root of 25 because (-5)2 = (-5)•(-5) = 25. When writing math, people often use sqrt(x) to mean the square root of x. Read more about square root here: Square Root - Wikipedia and here: Square Root - Wolfram

## Square Symbol?

Here is the square root symbol. It is is denoted by √, known as the radical sign or radix. ### Square root of values around 0.521

NumberSqrt
The square root of 0.121 is 0.348
The square root of 0.221 is 0.470
The square root of 0.321 is 0.567
The square root of 0.421 is 0.649
The square root of 0.621 is 0.788
The square root of 0.721 is 0.849
The square root of 0.821 is 0.906
The square root of 0.921 is 0.960
The square root of 1.021 is 1.010