Question

find the square root of 12. 25

Answer 1

its answer is 3.5 by simple method

Answer 2

Answer:

√12.25 = 3.5

Step-by-step explanation:

Given : Number = 12.25

To Find : find the square root of 12.25

Solution :

We are given a number 12.25

We are supposed to find square root of 12.25

Group the digits into pairs

For digits to the left of the decimal point, pair them from right to left.

For digits after decimal point, pair them from left to right.

Thus we have, 12.25

Refer the attached figure

√12.25 = 3.5