" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
4x>2
x>1/2
-8 <5-3x <17 -5 a todo
-13 <-3x <12 ÷-3
13/3 <x <-4
x^2+4x+3<0
(x+3)(x+1)<0
x<-3 x <-1
sol :(-3:-1)
2x^2+x-3 <0
(2x+3)(x-1)<0
×<-3/2 x <1
sol. ( -1.5 : 1)
así es ...