Question

Alguém pode me ajudar!? A)(10xy):(5x)= B(x³y²):(2xy)= C)(-3xz²):(-3xz)= D)(-14m⁸n³):(7m⁴n²)= E)(½a³b²):(-a³b²)= F)(a⁴b³):(5a³b)= G)(-3x⁸y³):(-4x²y)= H)(-⅔x⁴z⁴):(5/3z⁴)=

Answer 1

Explicação passo-a-passo:

a) $\sf \dfrac{10xy}{5x}=2y$

b) $\sf \dfrac{x^3y^2}{2xy}=\dfrac{x^2y}{2}$

c) $\sf \dfrac{-3xz^2}{-3xz}=z$

d) $\sf \dfrac{-14m^8n^3}{7m^4n^2}=-2m^4n$

e) $\sf \dfrac{\frac{1}{2}a^3b^2}{-a^3b^2}=\dfrac{-1}{2}$

f) $\sf \dfrac{a^4b^3}{5a^3b}=\dfrac{ab^2}{5}$

g) $\sf \dfrac{-3x^8y^3}{-4x^2y}=\dfrac{3x^6y^2}{4}$

h) $\sf \dfrac{-\frac{2}{3}x^4z^4}{\frac{5}{3}z^4}=\dfrac{-2x^4}{5}$