PENILAIAN HARIAN II
Authored by Eko Budi Setiyadi
Mathematics
9th Grade
Used 4+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat x2 + 8x + 12 = 0 adalah ....
x = 2 dan x = 6
x = –2 dan x = 6
x = 2 dan x = –6
x = –2 dan x = –6
2.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat x2 + 3x – 18 = 0 adalah ....
x = 3 dan x = 6
x = –3 dan x = 6
x = 3 dan x = –6
x = –3 dan x = –6
3.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat x2 – x – 20 = 0 adalah ....
x = 4 dan x = 5
x = –4 dan x = 5
x = 4 dan x = –5
x = –4 dan x = –5
4.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat x2 – 11x + 24 = 0 adalah ....
x = 3 dan x = 8
x = –3 dan x = 8
x = 3 dan x = –8
x = –3 dan x = –8
5.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat 2x2 + 11x + 12 = 0 adalah ....
x = 1½ dan x = 4
x = –1½ dan x = 4
x = 1½ dan x = –4
x = –1½ dan x = –4
6.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat 2x2 + 2x – 4 = 0 adalah ....
. x = 1 dan x = 2
. x = –1 dan x = 2
. x = 1 dan x = –2
. x = –1 dan x = –2
7.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar dari persamaan kuadrat 2x2 – 3x – 2 = 0 adalah ....
x = ½ dan x = 2
x = –½ dan x = 2
x = ½ dan x = –2
x = –½ dan x = –2
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