" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x² + 3x + 2 = 0
→x +2
→x +1
(x + 2) (x + 1)
Tenemos dos soluciones.
x + 2 = 0
x = - 2
..................................
x + 1 = 0
x = - 1
Solución.
(- 2, - 1).