" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9x² + 6x = 0
3x (3x+2) = 0
jadi 3x = 0 ⇒ x = 0
dan 3x+2 = 0 ⇒ x = -2/3
9x +8 = 2
9x = -6
x = -2 per 3