Question

me ajudem pfvrrr URGENTE!!!​

Answer 1

$(-\frac{4}{5}x^5y):(+\frac{4}{3}x^2y)=$

$(-\frac{4x^5y}{5}):(\frac{4x^2y}{3})=$

$(-\frac{4x^5y}{5}).(\frac{3}{4x^2y})=$

$-\frac{12x^5y}{20x^2y}=$

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

$-\frac{3x^3}{5} =$

$-\frac{3}{5}x^3$

Gabarito: (C)