Question

a) (√54-√6) + √12 +7√3)=

Answer 1

$( \sqrt{54} - \sqrt{6}) + \sqrt{12} + 7 \sqrt{3}$
$\sqrt[2]{6 \times{3}^{2} } - \sqrt{6}+\sqrt{3 \times {2}^{2} }+7 \sqrt{3}$
$3 \sqrt{6} - \sqrt{6} + 2 \sqrt{3} + 7 \sqrt{3}$
$2 \sqrt{6} + 9 \sqrt[2]{3}$