Find The Square Root Of 121 By Repeated Subtraction Method

So for finding square root we start subtraction from 1 and continue until it reaches zero. 7 7 0 as you can see that given number 16 was repeatedly subtracted by successive odd numbers starting from 1 and we get zero in forth step. We will use this fact to find the square root of a number by repeated subtraction.

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To find the square root of sqrt 121 by repeated subtraction we will subtract successive odd numbers starting from 1 from 121.

Find the square root of 121 by repeated subtraction method.

12 5 7 step 4. Say you are required to find the square root of 121 that is 121. Ex 6 3 3 find the square roots of 100 and 169 by the method of repeated subtraction. Let us take an example to learn this method.

To find square root we subtract consecutive odd numbers from number till we obtain 0 square root total numbers subtracted let s take an examplesuppose we need to find 81square root of 8181 1 8080 3 7777 5 7272 7 6565 9 5656 11 4545 13 3232 15 1717 17 0since aft. 15 3 12 step 3. The number of steps obtained to get the result 0 is the square root of the given number. By using this website you agree to our cookie policy.

Square root of 121 by repeated subtraction. 16 1 15 step 2. Free square roots calculator find square roots of any number step by step this website uses cookies to ensure you get the best experience. Find square root of 16 by repeated subtraction method.

Example 1 find the square root of 144 by the subtraction method. Therefore 4 is the square root of 16. 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. Every natural number squared can be written as the sum of consecutive odd natural numbers starting from zero.

The number of steps to reach zero is the square root. Let us study how to find the square root of 121 by repeated subtraction method. Square root of 100.

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