
Uji Pemahaman Persamaan Kuadrat
Authored by Angela Simarmata
Mathematics
9th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Apa bentuk umum dari persamaan kuadrat?
ax^2 + bx + c
a + b + c = 0
ax^2 - bx + c
x^2 + c
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan persamaan kuadrat x² - 5x + 6 = 0.
x = 2, x = 3
x = 0, x = 5
x = -2, x = -3
x = 1, x = 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Gunakan rumus ABC untuk menyelesaikan 2x² + 4x - 6 = 0.
x1 = 2, x2 = -1
x1 = 1, x2 = -3
x1 = -1, x2 = 3
x1 = 0, x2 = -2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa nilai a, b, dan c dalam persamaan 3x² + 12x + 9 = 0?
a = 3, b = 12, c = 9
a = 1, b = 6, c = 3
a = 2, b = 8, c = 4
a = 4, b = 10, c = 5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan persamaan kuadrat x² + 2x - 8 = 0 menggunakan rumus ABC.
x1 = 0, x2 = -8
x1 = 4, x2 = -2
x1 = 3, x2 = -5
x1 = 2, x2 = -4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan persamaan kuadrat 4x² - 12x + 9 = 0.
x = 3
x = 1, x = 2
x = 0, x = 9
x = 2, x = 3
7.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
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