Question

Find the square root of 400/63
Explain step by step?

Answer 1

Answer:

$\sqrt{400 } \div \sqrt{63} \\ \\ \sqrt{20 {}^{2} } \div \sqrt{3 {}^{2} \times 7 } \\ \\ 20 \div 3 \sqrt{7}$

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Answer 2

Answer:

I am not copying.

I am doing this to earn more points.

$\sqrt{400 \div 63} \\ = \sqrt{ {20}^{2} \div {3}^{2} \times 7 } \\ = 20 \div 3 \sqrt{7}$