" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x < -2 atau x > 1
<> (x + 2)(x - 1) > 0
Titik kritis:
x + 2 = 0 atau x - 1 = 0
<> x = -2 atau x = 1
Dengan memanfaatkan garis bilangan diperoleh:
HP = {x < -2 atau x > 1}