
Quizizz bentuk akar
Authored by Wiwid Febriyanti
Mathematics
9th Grade
Used 1+ times

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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari 2x2+5x-7=0 adalah
(1,1/2)
(1,/-3 1/2)
(1,-1/2)
(1,3 1/2)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari 𝑥² – 10𝑥– 11 = 0 adalah
(1,11)
(1,-11)
(-11,1)
(11,-1)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari 𝑥2– 3𝑥 – 10 = 0 adalah
(5,-2)
(-5,2)
(-5,-2)
(5,2)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari 𝑥2– 16 = 0 adalah
(4,4)
(-4,-4)
(-4,4)
(4,-4)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari 2𝑥2– 20𝑥= 0 adalah
(1,10)
(0,10)
(10,0)
(10.1)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari −3𝑥² – 20𝑥 − 12 = 0 adalah
(-6, -2/3)
(-6,2/3)
(6,-2/3)
(6,2/3)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akar-akar persamaan kuadrat dari 𝑥² + 2𝑥 – 63 =0 adalah
(5,7)
(-9,7)
(9,-7)
(-5,7)
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