Question

(3y²+6y³):(3y)= qual é a resposta?

Answer 1

$\frac{3 {y}^{2} + 6 {y}^{3} }{3y} = \frac{3 {y}^{2}(1 + 2y) }{3y} = y(1 + 2y) = \boxed{y + 2 {y}^{2}}$