April 2019 1 60 Report
JANGAN JAWAB ASAL ASALAN!

Nilai k yang memenuhi pertidaksamaan :

 0~ \textless \dfrac{x^2+kx+1}{x^2+x+1} \textless ~ 2

adalah ....

A. 0 < k < 4
B. -2 < k < 2
C. k < -2 atau k > 2
D. 0 < k < 2
E. k < 0 atau k > 4
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