Question

simplifique a expressão (x²y)³ : x³y

Answer 1

$\dfrac{(x^2y)^3}{x^3y}= \dfrac{(x^2y^1)^3}{x^3y^1} = \dfrac{x^{2 \cdot 3}y^{1 \cdot 3}}{x^3y^1}= \dfrac{x^6y^3}{x^3y^1} = x^{6-3}y^{3-1}= x^3y^2$



Bons estudos!