Rationalising the denominator by Boxed Rockets

Rationalise the Denominator

\frac{8}{\sqrt{10}}

\frac{4 \sqrt{10}}{5}

\frac{6}{11 \sqrt{3}}

\frac{2 \sqrt{3}}{11}

\frac{8 + \sqrt{10}}{\sqrt{10}}

\frac{4 \sqrt{10} + 5}{5}

\frac{9 - 3 \sqrt{2}}{\sqrt{2}}

\frac{9 \sqrt{2} - 6}{2}