" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(2x + 1)(2x + 1)
x = -1/2
akarnya -1/2
4x² + 2x + 2x + 1 = 0
2x(2x + 1) +1(2x + 1) = 0
(2x + 1)(2x + 1) = 0
atau (2x + 1)² = 0
diambil salah satu menjadi :
2x + 1 = 0
2x = -1
x = -½