" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) |x - 4| = 5
Tiene 2 posibles soluciones,
i) x - 4 = 5 => x = 9
ii) -(x-4) = 5
-x +4 = 5
x = -1
Por lo tanto, las soluciones son -1 y 9 .
2)
Salu2.