# Online square root calculator (

Insert the number:

The result of extracting the square root:

0.00

## How do you extract the square root of a number?

The square root is denoted by – **√**

* √y = x* (square root of

*, equals*

**y***)*

**x*** x^{2} = y* (in turn, when squaring

*, we get the required number*

**x***)*

**y**