Before you understand this topic, you are advice to read:
What is Square Number / Perfect Square ?
In simple way, we can say that: Finding Square root is the opposite of finding square numbers Or we can also say that: Square root is the inverse operation of squaring a number
Example : Square of 9 is equals to 81 and square root of 81 is 9
Square root is denoted by the symbol √ and some of its examples are : √ 25 = 5
√ 81 = 9
√ 121 = 11
There are three methods of finding square root of a number:
Find Square Root by Repeated Subtraction Method Find Square Root by Prime Factorization Method Find Square Root by Long Division Method
