Question

find the square root of 1764​

Answer 1

Answer:

42 will be the answer for this question by long division method

Answer 2

Answer:

the square root of 1764 by prime factorization, we get

1764 =2×2×3×3×7×7

$\sqrt{1764} = \sqrt{2 \times 2 \times 3 \times 3 \times 7 \times 7} = 2 \times 3 \times 7$

therfore

$\sqrt{1764} = 42$