" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(x+7) dicoret di atas dan di bawah sehingga menjadi
(x-2) per (x-7)
Faktorkan
(x +7)(x - 2) / (x+7)(x-7)
(=) x - 2 / x - 7