## How to Find Square Root of a Number| Finding Square Root through Prime Factorisation and Division method

What are square roots ? The process of multiplying a number by itself is called squaring. Finding the square root of a number is the inverse operation of squaring that number. For example the square of 3, 5 and 10 is 9, 25, 100 respectively. Number Square number 3 3×3=9 5 5×5=25 10 10×10=100 Numbers whose square roots are whole numbers are called perfect square numbers. For example 4,9 ,25, 36, 49 etc. are perfect square numbers . Numbers with decimal are not perfect square roots. We have , therefore square root of 9 is 3. Also (-3)x …