# Square Root Calculator

Calculator will find the square root of the any entered number.

The square root of a number x is commonly represented by: √ x

The square root of a number is a value that when multiplied by itself equals the original number. x 1/2 is the exponential notation and can also be represented by: 2√ x

## Example

It is used to solve for the length of a side of a right triangle (Pythagorean Theorem) as Length = 3 CM and Hight = 4

X = √ (length^{2} + hight^{2})

= √ (3X3 + 4X4)

= √ (9 + 16)

= √ (25)

=√ (5X5)

= 5