Question

(x - 1) (x - 2) = (x - 1) (2x +3)​

Answer 1

Resposta:

Explicação passo-a-passo:

(x-1) (x-2) = (x-1) (2x+3)

(x-2) =(2x+3) (x-1) / (x-1)

(x-2) = (2x+3)

x-2= 2x+3

-2-3=2x-x

-5= x

x= -5

ok ?