Question 926064
{{{(xyz^-2)/(x^-1y-xyz^-3)}}}


{{{(xy/z^2)/((1/x)y-xy/z^3)}}}


{{{(xy/z^2)/(y/x-xy/z^3)}}}


{{{(xy/z^2)/((yz^3)/(xz^3)-(x*xy)/(xz^3))}}}



{{{(xy/z^2)/((yz^3-x^2y)/(xz^3))}}}



{{{(xy (xz^3))/(z^2(yz^3-x^2y))}}}



{{{(x^2*cross(y)*z^cross(3)^1)/(cross(z^2)cross(y)(z^3-x^2))}}}



{{{(x^2z)/((z^3-x^2))}}}