# Square Root of 11

Finding the square of numbers is easy. You have to multiply the number against itself to get its square. Mathematicians have invented some methods of finding the square root of a given number. Now finding the square root of 11 and other numbers is easy with square root formula  and long division method.

## Square root of 11, = 3.31662479036

To find the square root of any number, you must know what squares are and how to find the square of any number.

## What is the square of a number?

If we multiply an integer by itself, the product we get is the square of the number.

For example 3 x 3 = 9, so the square of 3 is 9.

Below are some more examples to see how the squares are formed.

## table of squares of numbers

The square of a number can be represented in many ways.

For example, if you want to square 4;

You can say, 16 is the square of 4 or the square of 4 is 16 or 4 is the square of 16 or 16 is a square number or 16 is a perfect square of 4.

#### square root

Finding the square root of any number, such as the square root of 2, is the exact opposite of computing squares.

## What is the square root of 11?

A square root is represented by a symbol: ‘ ‘.

• The square root of a number is a number such that in mathematics b² = a, or a number b whose square is a. Example, 3 and -3 are square roots of 9 because 3² = (-3)² = 9.

### square root of 11 by long division method

To find the square root of 11, use the long division method to get the approximate value.