Question 447736
{{{(x^6-x^5+x^4)/x^2}}}

{{{x^2(x^4-x^3+x^2)/x^2}}}


{{{cross(x^2)(x^4-x^3+x^2)/cross(x^2)}}}


{{{(x^4-x^3+x^2)}}}


{{{x^2(x^2-x+1)}}}