" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-2 = x^2 - 8x + 14 = 2
x^2 - 8x + 16 atau x^2 - 8x + 12
(x-4)(x-4) atau (x-6)(x-2)
x=4 atau x=6 , x=2