Question 652152
{{{(5x^(-3)y^(-2))*(3x^3y^(-4))}}}


{{{(5(1/x^3)*(1/y^2))*(3x^3(1/y^4))}}}


{{{(5/(x^3*y^2))*(3x^3/y^4)}}}


{{{(5/(cross(x^3)*y^2))*(3cross(x^3)/y^4)}}}


{{{5*3/(y^2y^4)}}}


{{{15/y^6}}}