There are two method to find square root: By factorisation method and Division method.
But we find the square root in given method:
Rules: For unit place of the answer we see that last digit of the question.i.e., 1.
For the ten's place of the answer we always take smaller number whose square is most nearest to 26. i.e., 5.
In the above method we find the two answers. i.e., 51 and 59.
we multiply ten digit number to next number i.e. 5 X 6 = 30. Now compare 26 to 30 , we find that 26 is less than 30.
Therefore in both the answers 51 and 59 the least answer is correct.
- Find the square root of 2601 ?
Rules: For unit place of the answer we see that last digit of the question.i.e., 1.
For the ten's place of the answer we always take smaller number whose square is most nearest to 26. i.e., 5.
In the above method we find the two answers. i.e., 51 and 59.
we multiply ten digit number to next number i.e. 5 X 6 = 30. Now compare 26 to 30 , we find that 26 is less than 30.
Therefore in both the answers 51 and 59 the least answer is correct.
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