
Tes Diagnostik Matematika Peminatan kelas XII
Authored by VINDY ANGGRAINI
Others
12th Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan persamaan polinomial berikut: x^2 + 5x + 6 = 0
x = -1, x = -4
x = 1, x = 2
x = 0, x = 6
x = -2, x = -3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan solusi dari sistem persamaan linear berikut: 2x + 3y = 8 dan 4x - y = 3
x = 5, y = -1
x = 17/14, y = 2/7
x = -3, y = 4
x = 1, y = 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung (3 + 2i) * (1 - i)
5 - 2i
4 + i
2 - 3i
1 + i
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bagikan (4 + 3i) dengan (1 + 2i)
3 - 2i
1 + i
5 - 4i
2 - i
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan persamaan kuadrat berikut: 2x^2 - 5x + 2 = 0
x = 1/2, 2
x = 1/3, 2
x = 1/2, 3
x = 1, 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan hasil perkalian matriks berikut: [[1, 2], [3, 4]] * [[2, 0], [1, 2]]
[[4, 4], [10, 8]]
[[5, 4], [7, 6]]
[[3, 2], [4, 1]]
[[2, 4], [6, 8]]
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung (1 + i)^3
-1 + 3i
2 - i
4i
-2 + 3i
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