Toán 3x mũ 2 .(2y mũ 3 -1/3xy mũ 2 +2 x mũ 2 +3y-5) 04/08/2021 By Sarah 3x mũ 2 .(2y mũ 3 -1/3xy mũ 2 +2 x mũ 2 +3y-5)
$3x^2(2y^3-\frac{1}{3xy^2}+2x^2+3y-5)$
$6x^2y^3-\frac{x}{y^2}+6x^4+9x^2y-15x^2$