1) y " alt="x= \sqrt[3]{70}\\ y=4\\ 4^3=64\\ x>y " align="absmiddle" class="latex-formula">
2)x " alt="x= \sqrt[4]{79}\\ y=3\\ 3^4=81\\ y>x " align="absmiddle" class="latex-formula">
3x " alt=")x=6, y= \sqrt[3]{221}\\ 6^3=216\\ y>x " align="absmiddle" class="latex-formula">
4)y" alt=" x=5, y= \sqrt[4]{623}\\ 5^4=625\\ x>y" align="absmiddle" class="latex-formula">