Question 947580
{{{10x^2y^-4/5x^-3y^-1}}}


{{{10x^2(1/y^4)/5(1/x^3)(1/y)}}}


{{{(10x^2/y^4)/(5/(x^3*y))}}}


{{{(10x^2*x^3*y)/(5y^4)}}}


{{{(cross(10)2x^(2+3)*cross(y))/(cross(5)1y^cross(4)^3)}}}


{{{2x^5/y^3}}}