\begin{equation}\sqrt{2} \times \sqrt{2}\end{equation}

\begin{equation}\sqrt{3} \times \sqrt{243}\end{equation}

\begin{equation}\sqrt{6} \times \sqrt{27}\end{equation}

\begin{equation}\sqrt{288} \times \sqrt{6}\end{equation}

\begin{equation}\frac{\frac{\sqrt{8}}{7} \times \sqrt{9}}{2}\end{equation}

\begin{equation}(3-\sqrt{6}) \times (3+\sqrt{6})\end{equation}

\begin{equation}(9 \times \sqrt{10})^{2}\end{equation}

\begin{equation}\sqrt{(5x)}\sqrt{(4x+7)}\end{equation}

\begin{equation}\sqrt{(4x)}\sqrt{(100x^{3})}\end{equation}

\begin{equation}8\sqrt{(24x)}\sqrt{(64x)}\end{equation}

\begin{equation}5\sqrt{(2x)}\sqrt{(700x)}\end{equation}

\begin{equation}5\sqrt{(10x)}\sqrt{(50x)}\end{equation}