Question 33903
{{{(4*x^(-2)*y^4)^(-3/2)}}}
{{{((4*y^4)/x^2)^(-3/2)}}}
{{{(x^2/(4*y^4))^(3/2)}}}
{{{(x^2^(3/2))/((2^2)^(3/2)*(y^4)^(3/2))}}}
{{{(x^3)/((2^3)*(y^2)^3)}}}
{{{(x^3)/(8*y^6)}}}