Latihan Soal Persamaan dan Pertidaksamaan Kuadrat
Quiz
•
Mathematics
•
•
Hard
Kevin Alvianto
Used 5+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 20 pts
Himpunan penyelesaian dari 3x²+21x + 36 = 0 adalah
{-6, -1}
{-4, -3}
{1, 6}
{1, 6}
2.
MULTIPLE CHOICE QUESTION
3 mins • 20 pts
Himpunan penyelesaian dari 8 – 3p(p + 1) = -10 adalah ….
{-3, -1}
{-3, 2}
{3, 1}
{-1, 2
3.
MULTIPLE CHOICE QUESTION
3 mins • 20 pts
Persamaan kuadrat yang akar-akarnya −2 dan 5 adalah...
x² - 3x - 10 = 0
x² + 3x - 10 = 0
x² - 3x + 10 = 0
x² + 3x + 10 = 0
4.
MULTIPLE CHOICE QUESTION
5 mins • 20 pts
Himpunan penyelesaian dari pertidaksamaan x2 – 3x – 4 < 0 adalah...
{x| -1 < x < 4}
{x| 1< x < 4}
{x| -4 < x < 1}
{x| x < 1 atau x > 4}
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Nilai x yang memenuhi pertidaksamaan x2 – 2x ≥ 24 adalah
x > -4 atau x <6
x ≤ -2 atau x ≥ 6
x ≤ -4 atau x ≥ 6
x ≤ -4 atau x ≥ 6
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