Question

решите пожалуйста!!!!!!!!!!!!

Answer 1

$\frac{\sqrt{22}*\sqrt{18}}{3 \sqrt{11}}=\frac{\sqrt{2*11}*\sqrt{2*9}}{3 \sqrt{11}}=\frac{\sqrt{2}*\sqrt{11}*\sqrt{2}*\sqrt{9}}{3\sqrt{11}}=\frac{\sqrt{2*2}*3}{3}=\sqrt{4}=2$