Question

$\sqrt{36}$
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Answer 1

Question : Evaluate

$\sqrt{36}$

Answer :

$\sqrt{36} = {36}^{ \frac{1}{2} }$

Prime factorisation of 36 is 2 × 2 × 3 × 3

$\sqrt{36} = \sqrt{2 \times 2 \times 3 \times 3}$

$= \sqrt{36 } = \sqrt{ 2 \times 3 \times 2 \times 3}$

$\sqrt{36 } = \sqrt{6 \times 6}$

$\sqrt{36} = \sqrt{6}^{2}$

$\sqrt{36} = 6$

Answer 2

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$\sqrt{36 } = \sqrt{6 \times 6}36=6×6$

$\sqrt{36} = \sqrt{6}^{2}36=62$

$\sqrt{36} = 636=6$