
Menentukan Akar Persamaan Kuadrat
Authored by Yunita Zulbasri
Others
9th Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan akar-akar dari persamaan kuadrat x² - 5x + 6 = 0.
x₁ = 5, x₂ = 0
x₁ = 3, x₂ = 2
x₁ = 4, x₂ = 1
x₁ = 6, x₂ = -1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cari akar-akar dari persamaan kuadrat 2x² + 4x - 6 = 0.
x1 = 1, x2 = -3
x1 = 1, x2 = 2
x1 = 0, x2 = -3
x1 = 2, x2 = -2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung akar-akar dari persamaan kuadrat x² + 2x + 1 = 0.
x = -2
x = 0
x = -1
x = 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan akar-akar dari persamaan kuadrat 3x² - 12x + 9 = 0.
x1 = 5, x2 = -1
x1 = 2, x2 = 4
x1 = 0, x2 = 3
x1 = 3, x2 = 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cari akar-akar dari persamaan kuadrat x² - 4 = 0.
x = 2, x = -2
x = 1
x = -1
x = 3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung akar-akar dari persamaan kuadrat 5x² + 10x + 5 = 0.
x = -1
x = 1
x = 0
x = -2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan akar-akar dari persamaan kuadrat x² - 6x + 9 = 0.
x = 4
x = 2
x = 0
x = 3
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