Question

please found the answer for 41 question​

Answer 1

square root of 1764 is 42.

Answer 2

Explanation:

• Forming pairs: 17 and 64

• Find a number Y (4) such that whose square is <= 17. Now divide 17 by 4 with quotient as 4.

• Bring down the next pair 64, to the right of the remainder 1. The new dividend is now 164.

• Add the last digit of the quotient (4) to the divisor (4) i.e. 4 + 4 = 8. To the right of 8, find a digit Z (which is 2) such that 8Z × Z <= 164. After finding Z, together 8 and Z (2) form a new divisor 82 for the new dividend 164.

• Divide 164 by 82 with the quotient as 2, giving the remainder = 164 - 82 × 2 = 164 - 164 = 0.

• We stop the process since the remainder is now 0 and there are no more digits that can be brought down.

Therefore, the square root of 1764 by long division method is 42 (see attachment)