Question 911266
{{{(4x^2y)(3x^3y^-1)=12x^(2+3)y^(1-1)}}}
{{{(4x^2y)(3x^3y^-1)=12x^(5)y^(0)}}}
{{{(4x^2y)(3x^3y^-1)=12x^5(1)}}}
{{{(4x^2y)(3x^3y^-1)=12x^5}}}