Question

Resuelve:

(x+5)(x-1)=(x-1)2​

Answer 1

Respuesta:

$(x + 5)(x - 1) = (x - 1)2 \\ {x}^{2} - x + 5x - 5 = 2x - 2 \\ {x}^{2} + 4x - 5 = 2x - 2 \\ {x}^{2} + 2x - 3 = 0 \\ (x + 3)(x - 1) = 0 \\ x = - 3 \\ x = 1$

$respuesta = 1$