Menyederhanakan Bentuk Akar

\begin{equation*}
\begin{split}
& 3\sqrt{2} + 5\sqrt{8} - \sqrt{32} - 2\sqrt{50} + 3\sqrt{72} \\\\
& 3\sqrt{2} + 5\sqrt{4 \:.\: 2} - \sqrt{16 \:.\: 2} - 2\sqrt{25 \:.\: 2} + 3\sqrt{36 \:.\: 2} \\\\
& 3\sqrt{2} + 5 \:.\: 2\sqrt{2} - 4 \sqrt{2} - 2 \:.\: 5 \sqrt{2} + 3 \:.\: 6 \sqrt{2} \\\\
& 3\sqrt{2} + 10 \sqrt{2} - 4 \sqrt{2} - 10 \sqrt{2} + 18 \sqrt{2} \\\\
& 17 \sqrt{2}
\end{split}
\end{equation*}