
Penilain Harian 2
Authored by Fitriyani Ramahdani Putri
Mathematics
2nd Grade
Used 2+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Persamaan kuadrat x2 – 5x + 6 = 0 data di faktorkan menjadi...
a. ( x-2) (x-3) = 0
b. ( x+2) (x+3) = 0
c. ( x-6) (x-1) = 0
d. ( x+1) (x+6) = 0
2.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Penyelesaian dari x2 + 3x - 4 = 0 adalah
a. x = 1 atau x = 4
b. x = - 1 atau x = 4
c. x = 1 atau x = -4
d. x = -1 atau x = -4
3.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Tentukan x1 + x2 Dari akar - akar persamaan kuadrat x2 + 6x + 5 = 0
a. 8
b. -6
c. 5
d. 4
4.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Diskriminan persamaan kuadrat x2 + 4x + 3 = 0 adalah...
a. 6
b. 3
c. 4
d. 8
5.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Penyelesaian persamaan kuadrat x2 - 7x - 18 = 0 adalah
a. x = 2 atau x = 9
b. x = 2 atau x = -9
c. x = -2 atau x = 9
d. x = -2 atau x = -9
6.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Nilai diskriminan dari persamaan kuadrat x2 - 2x + 3 adalah...
a. 16
b. -8
c. 8
d. 16
7.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Tentukan x1 . x2 Dari akar - akar persamaan kuadrat x2 + 6x + 5 = 0
a. -2
b. 6
c. 2
d. -6
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