We will subtract the consecutive odd numbers from the number for which we are finding the square root till we reach 0 the number of times we subtract is the square root of the given number.
Square root of 169 by repeated subtraction method.
This method works only for perfect square numbers.
8 3 5 step 3.
Find the square roots of 100 and 169 by the method of repeated subtraction.
48 3 45.
45 5 40.
49 1 48.
Related questions solutions 1 the students of class viii of a school donated rs 2401 in all for prime minister s.
100 1 99 99 3 96 96 5 91 91 7 84 84 9 75 75 11 64 64 13 51 51 15 36 36 17 19 19 19 0 to find the square root we subtract successive odd numbers from the number till we obtain 0.
Therefore 3 is the square root of 9 or we can also write it as.
Find the square root of 49 using the repeated subtraction method.
5 5 0 as you can see that given number 9 was repeatedly subtracted by successive odd numbers starting from 1 and we get zero in third step.
Find the square root of the following numbers by the method of repeated subtraction a 169 math squares and square roots.
Square root of 100.
Find square root of 9 by repeated subtraction method.
24 11 13.
First check whether the given number is a perfect square number or not.
13 13 0.
Finding the square root of a number by repeatedly subtracting successive odd numbers from the given square number till you get zero is known as repeated subtraction method.
Repeated subtraction method.
9 1 8 step 2.
Hence the square root of 49 49 is 7.
This is a very simple method.
The result 0 is obtained in the 7th step.
The steps to find the square root of 49 is.
33 9 24.
Question from ncert maths class 8 chapter 6 exercise 6 3 question 3 squares and square roots cbse rbse up mp bihar board question text find the squ.