Simplify the following:
$3 \sqrt{3}+2 \sqrt{27}+\frac{7}{\sqrt{3}}$
Simplify the following:
$3 \sqrt{3}+2 \sqrt{27}+\frac{7}{\sqrt{3}}$
$3 \sqrt{3}+2 \sqrt{27}+\frac{1}{\sqrt{3}}$
$=3 \sqrt{3}+2 \times 3 \sqrt{3}+\frac{7}{\sqrt{3}}$
$=3 \sqrt{3}+6 \sqrt{3}+\frac{7}{\sqrt{3}}$
$=3 \sqrt{3}+6 \sqrt{3}+\frac{7 \sqrt{3}}{3}$
$=\sqrt{3}\left(3+6+\frac{7}{3}\right)$
$=\sqrt{3}\left(9+\frac{7}{3}\right)$
$=\sqrt{3} \times \frac{34}{3}$
$=\frac{34}{3} \sqrt{3}$
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