October 2018 1 130 Report
1. Persamaan kuadrat 3x kuadrat + px +6p =0 mempunyai akar x1 dan x2. Jika x1 kuadrat + x2 kuadrat= 13, nilai p adalah...
A. -3 dan 39
B. -3 dan -39
C. 3 dan 9
D. 3 dan -39

2. Dua huruf sekaligus diambil dr huruf2 penyusun kata ilmu. Peluang terambil 2 huruf vokal adalah...
A. 1/7
B. 1/6
C. 1/2
D.2/3

Pke cara gaes, makasih
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