Question

Помогите прошу, Даю 35 баллов.

Answer 1

$\displaystyle 1)8\sqrt{2}-\sqrt{32}=8\sqrt{2}-2^2\sqrt{2}=8\sqrt{2}-4\sqrt{2}=4\sqrt{2}\\\\ 2)3\sqrt{7}+\sqrt{252}=3\sqrt{7}+6\sqrt{7}=9\sqrt{7}\\\\ 3)\sqrt{96}-3\sqrt{6}=4\sqrt{6}-3\sqrt{6}=\sqrt{6}\\\\ 4)\sqrt{20}+\sqrt{125}=2\sqrt{5}+5\sqrt{5}=7\sqrt{5}\\\\ 5)\sqrt{300}-\sqrt{27}=10\sqrt{3}-3\sqrt{3}=7\sqrt{3}$