" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Xpangkat2 + 6x + 9 - 5x - 15 + 6 = 0
Xpangkat2 + X + 0 = 0
note : jika akar x1 & x2 = x1 - 3 dan x2 - 3 .. harus dirubah menjadi positif . bgtupun sebaliknya .