" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x² - 4x - 5 > 0
(x + 1)(x - 5) > 0
pembuat nol fungsi
x + 1 = 0 atau x - 5 = 0
x = - 1 atau x = 5
Hp : {x I x < -1 atau x > 5, x ∈ R }