Question

решите пожалуйста!!!!!!!!!!!!

Answer 1

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