
Akar Persamaan Kuadrat
Authored by muhammad musbihin
Mathematics
9th Grade
Used 3+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Akar persamaan kuadrat dari x2 - 3x - 28 = 0, adalah ....
4 dan 7
-4 dan 7
-7 dan 4
3 dan 8
-3 dan 8
2.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Akar-akar persamaan kuadrat dari 3x2 - 13x - 10 = 0 adalah ...
x1 = 5 atau x2 = -3
x1 = 5 atau x2 = -2/3
x1 = -5 atau x2 = 3
x1 = -5 atau x2 = 2/3
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Akar-akar persamaan kuadrat 2x2 + 9x + 4 = 0 adalah ...
x1 = 4 atau x2 = 1/2
x1 = 4 atau x2 = -1/2
x1 = -4 atau x2 = 1/2
x1 = -4 atau x2 = -1/2
4.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
5.
MULTIPLE SELECT QUESTION
5 mins • 10 pts
x = -3 atau x = -4
x = 3 atau x = 4
x = -2 atau x = -6
x = 2 atau x = 6
6.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
4 dan -5
-4 dan 5
7.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
(x+7)(x+3)=0
(x-7)(x-3)=0
(x-7)(x+3)=0
(x+7)(x-3)=0
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