" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Igualamos la ecuación a cero
x^2 - 5 - 31 = 0
x^2 - 36 = 0
Lo resolvemos por factorización, es una diferencia de cuadrados
(x - 6)(x + 6) = 0
Igualamos ambos factores a cero
x - 6 = 0 y x + 6 = 0
x = 6 y x = -6