Question 331330
{{{(162x^4*(y^6) ) ^(1/4)))
{{{(81*2x^4*(y^4y^2))^(1/4)}}}
{{{(3^4*2x^4*y^4*y^2)^(1/4)}}}
{{{3*x*y*(y^2)^(1/4)}}}
{{{3xy * y^(2/4)}}}
{{{3xy*sqrt(y)}}}