Square Root Of 169 By Repeated Subtraction Method

Ex 6 3 3 find the square roots of 100 and 169 by the method of repeated subtraction.

Square root of 169 by repeated subtraction method. 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. 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. Therefore 3 is the square root of 9 or we can also write it as. Find the square roots of 100 and 169 by the method of repeated subtraction.

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. This method works only for perfect square numbers. 13 13 0. Find the square root of the following numbers by the method of repeated subtraction a 169 math squares and square roots.

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. 9 1 8 step 2. Let us find the square root of 16. 45 5 40.

24 11 13. 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. 8 3 5 step 3. 49 1 48.

Find square root of 9 by repeated subtraction method. Repeated subtraction method. This is a very simple method. The result 0 is obtained in the 7th step.

First check whether the given number is a perfect square number or not. 40 7 33. 48 3 45. The steps to find the square root of 49 is.

Square root of 100. 33 9 24.