Question

expressões

$\frac{2}{3} x^{2} y^{2}+ \frac{4}{3} x^{3} y^{4}- \frac{2}{3} x^{5} y^{3}$

$4xy-3 x^{2} y^{2} +10 x^{3} y$

Answer 1

2x^2y^2 ( 1 + 2xy^2 - x^3y)
3



xy(4 - 3xy + 10x^2)

Answer 2

$\dfrac{2x^2y^2}{3}+\dfrac{4x^3y^4}{3}-\dfrac{2x^5y^3}{3}=\dfrac{2x^2y^2+4x^3y^4-2x^5y^3}{3}=\dfrac{2x^2y^2(1+2xy^2-x^3y)}{3}\\\\ 4xy-3x^2y^2+10x^3y=xy(4-3xy+10x^2)$