Question

$\sqrt{27} + 3 \times \sqrt{12}$
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Answer 1

$= > \sqrt{27} + 3 \times \sqrt{12}$

$= > 3 \sqrt{3} + 3 \times 2 \sqrt{3}$

$= > 3 \sqrt{3 } + 6 \sqrt{3}$

$= > 9 \sqrt{3}$

Hope it helps...