Nilai a, b, dan c berturut-turut dari persamaan berikut 2x2 - 5x - 12 = 0
Evaluasi

Quiz
•
Mathematics
•
12th Grade
•
Hard
Nadia Sijabat
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
2, -5, dan 12
2, -5, dan -12
2, 5, dan -12
-2, 5, dan 12
2.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Akar-akar atau himpunan penyelesaian persamaan kuadrat dari x2 - x - 20 = 0 adalah...
-4, dan 5
-5, dan 4
-4, dan -5
4, dan 10
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Himpunan penyelesaian kuadrat dari 3x2 + x - 4 = 0 adalah...
4∕3, dan -1
-4∕3, dan -1
-4∕3, dan 1
4∕3, dan 1/2
4.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Tentukan persamaan kuadrat jika diketahui akar-akar persamaan kuadrat yaitu –1 dan 3 adalah...
x2 + 2x - 3 = 0
x2 + 2x + 3 = 0
x2 - 6x - 5 = 0
x2 - 2x - 3 = 0
5.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Tentukan persamaan kuadrat yang jumlah dan hasil kali akar-akarnya yaitu 10 dan 16 adalah...
x2 - 10x + 16 = 0
x2 + 10x + 16 = 0
-x2 + 10x + 16 = 0
x2 + 10x - 16 = 0
6.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Diskriminan dari persamaan kuadrat 4x2 - 12x + 9 = 0 adalah...
12
9
0
-12
7.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Jika akar-akar persamaan kuadrat x2 - 2x - 4 = 0 adalah x1 dan x2 maka nilai dari x12 + x22 = ...
8
-12
12
0
Create a free account and access millions of resources
Similar Resources on Quizizz
12 questions
Fungsi Kuadrat

Quiz
•
9th - 12th Grade
10 questions
Quiz Persamaan Kuadrat

Quiz
•
10th Grade - University
14 questions
Sumatif Matematika

Quiz
•
12th Grade
15 questions
Evaluasi Akhir Persamaan & Fungsi Kuadrat

Quiz
•
9th - 12th Grade
10 questions
Diskriminan_Persamaan Kuadrat_Bagian 2

Quiz
•
9th Grade - University
10 questions
Fungsi Kuadrat

Quiz
•
12th Grade - University
10 questions
Pemfaktoran

Quiz
•
9th - 12th Grade
10 questions
Latihan Persamaan Kuadrat 9

Quiz
•
9th Grade - University
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade