" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jika persamaan itu difaktorkan akan menghasilkan(x+(a-1))(x+1) = 0
x1 = 1 - a ; x2 = -1
x2 telah memenuhi (x2<1)
untuk x1,agar memenuhi pernyataan x1>1 maka
1-a>1
-a>0
a<0
Jawaban = C
Semoga membantu :)