Question

how to find square root​

Answer 1

Answer:

example : √4 = 2

Step-by-step explanation:

2^2 = 2×2 = 4

therefore √4 = 2

another example

3×3 = 9

therefore √9= 3

Answer 2

Answer:

How do Find Square Root

To find the square root of any number, we need to figure out whether the given number is a perfect square or imperfect square. If the number is a perfect square, such as 4, 9, 16, etc., then we can factorise the number by prime factorisation method. If the number is imperfect square, such as 2, 3, 5, etc., then we have to use long division method to find the root.

Example: Square of

$7 = 7 \times 7 = {7}^{2} = 49$

The square root of 49,

$\sqrt{49} = 7$