Question

find the square root of 3969

Answer 1

answer is 63

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Answer 2

$\Huge \sqrt{3969} \\ \\ \huge = > \tt \sqrt{3 \times 3 \times 3 \times 3 \times 7 \times 7} \\ \\ \huge = > \tt \sqrt{ {3}^{2} \times {3}^{2} \times {7}^{2} } \\ \\ \huge = > \tt \sqrt{ {3}^{2} } \times \sqrt{ {3}^{2} } \times \sqrt{ {7}^{2} } \\ \\\huge \tt = > 3 \times 3 \times 7 \: \: = \pink{63}$

Hence,

$\Huge \sqrt{3969} = \pink{63}$