Question

3x-5y3.6 por 2x+3y² =

Answer 1

$3x - 5y3.6 \times 2x3 {y }^{2} \\ \\ 3x - 5y \times \frac{18}{5} \times 2x \times 3 {y}^{2} \\ \\ 3x - 30 - {y}^{3} \times \frac{18}{5} x \\ \\ 3x \times (1 - 10 {y}^{3} \times \frac{18}{5} \\ \\ 3x \times (1 - 2 {y}^{3} \times 18) \\ \\ = 3x \times (1 - 36 {y}^{3} )$

Espero averte ayudado ♡