Q. 1 C4.9( 14 Votes )

Find the square roots of the following numbers by division method.

7744

Answer :

Given, a number as 7744.

We need to find out the square root using division method


Step 1: Pair the given digit number, starting from units place to left as 77 and 44


Step 2: Find the largest number whose square is less than or equal to the first pair or single digit from left.



Step 3: Subtract the resulted value 64 from the given number


Step 4 : Bring down the second pair 04 to the right of the remainder



Step 5: double the quotient 8 + 8 = 16



Step 6: Guess the possible value such that the product is equal to or less than new dividend



Hence, the square root of 7744 is 88


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