Question

(3X+2).(X+5)=2(X+5)
ME AJUDAAA

Answer 1

$x1 = - 5 \\ \\ x2 = 0$

Answer 2

Resposta:

Explicação passo-a-passo:

$(3x+2).(x+5)=2(x+5)\\\\3x^2+15x+2x+10=2x+10\\\\3x^2+17x+10-2x-10=0\\\\3x^2+15x=0\\\\x(3x+15)=0\\\\\\x=0\\\\\\ou\\\\\\3x+15=0\\\\3x=-15\\\\x=\frac{-15}{3}\\\\x=-5$