Question

8Determine os quocientes
a 40x³y²-30x²y³
____________
10xy

Answer 1

$\dfrac{40x^3y^2-30x^2y^3}{10xy} \\ \\ \\ \dfrac{10x^2y^2.(4x - 3y)}{10xy} \\ \\ \\ =\ \textgreater \ xy.(4x - 3y)$