Example Question - simplify radical

Simplifying a Radical Expression

<p>\sqrt{8} + \sqrt{72} - \sqrt{32} - \sqrt{50} - \sqrt{2}</p> <p>\sqrt{4 \cdot 2} + \sqrt{36 \cdot 2} - \sqrt{16 \cdot 2} - \sqrt{25 \cdot 2} - \sqrt{2}</p> <p>2\sqrt{2} + 6\sqrt{2} - 4\sqrt{2} - 5\sqrt{2} - \sqrt{2}</p> <p>(2 + 6 - 4 - 5 - 1)\sqrt{2}</p> <p>-2\sqrt{2}</p>