
Ujian Matematika - Persamaan dan Fungsi Kuadrat
Authored by Kherlina Elysa
Others
12th Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa nilai dari persamaan kuadrat 2x^2 + 6x - 8 = 0?
3/4
4/5
5/6
6/7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rumus untuk X1 + X2 dalam persamaan kuadrat adalah?
Min b
Min e
Min c
Min d
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa hasil dari X1 * X2 dalam persamaan kuadrat jika X1 + X2 = 6 dan X1 * X2 = -8?
-6
-5
-4
-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bentuk lain dari persamaan X1^2 + X2^2 adalah?
(X1 - X2)^2 - 2X1X2
(X1 + X2)^2 - 2X1X2
(X1 - X2)^2 + 2X1X2
(X1 + X2)^2 + 2X1X2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika persamaan kuadrat adalah 2x^2 + 5x - 8 = 0, berapa nilai dari X1 * X2?
5/6
7/8
4/5
6/7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa hasil dari X1^2 + X2^2 jika X1 * X2 = 4 dan X1 + X2 = 5?
17
16
18
19
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rumus untuk X1 * X2 dalam persamaan kuadrat adalah?
Min b
Min d
Min a
Min c
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