" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(x+7)(x-2) = 0
x1 = -7
x2 = 2
Cari 5 lebihnya,
x1' = -7+5 = -2
x2' = 2+5 = 7
Sehingga persamaannya:
(x-x1')(x-x2') = 0
(x+2)(x-7) = 0
x^2 - 5x -14 = 0