Diketahui persamaan kuadrat 3x2 - 8x + 1 = 0. Nilai diskriminan persamaan tersebut adalah ....
Soal SAS Matematika Kelas 9

Quiz
•
Mathematics
•
9th Grade
•
Hard
Nadania Intan Nabila
Used 6+ times
FREE Resource
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
76
64
54
52
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nilai diskriminan persamaan kuadrat -x2 + 2x - 16 = 0 adalah ...
68
60
-60
-68
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Persamaan berikut yang mempunyai dua akar real berbeda adalah ...
6x2 + 8x + 5 = 0
3x2 + x + 5 = 0
2x2 + 3x - 5 = 0
-x2 + 6x - 9 = 0
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Akar-akar persamaan kuadrat x2 + 11x + 30 = 0 adalah p dan q. Nilai p dan q berturut-turut adalah ...
6 dan 5
6 dan -5
-6 dan 5
-5 dan -6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Akar-akar persamaan kuadrat dari 3x2 - 13x - 10 = 0 adalah ...
x1 = 5 atau x2 = -3
x1 = 5 atau x2 = -2/3
x1 = -5 atau x2 = 3
x1 = -5 atau x2 = 2/3
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Akar-akar persamaan kuadrat 2x2 + 9x + 4 = 0 adalah ...
x1 = 4 atau x2 = 1/2
x1 = 4 atau x2 = -1/2
x1 = -4 atau x2 = 1/2
x1 = -4 atau x2 = -1/2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hasil x1+x2 dan x1.x2 secara berturut-turut dari persamaan kuadrat x2 - 5x - 36 adalah ...
-5 dan -36
5 dan 36
-5 dan 36
5 dan -36
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Persamaan Kuadrat

Quiz
•
9th - 12th Grade
20 questions
Menyelesaikan Persamaan Kuadrat

Quiz
•
9th Grade
20 questions
JUMLAH & HASIL KALI PK

Quiz
•
9th Grade
20 questions
PENILAIAN TENGAH SEMESTER GANJIL

Quiz
•
9th Grade
20 questions
Persamaan Kuadrat 3

Quiz
•
9th Grade
20 questions
Persamaan Kuadrat

Quiz
•
9th Grade
20 questions
PERSAMAAN DAN FUNGSI KUADRAT

Quiz
•
9th Grade
20 questions
UTS MATEMATIKA

Quiz
•
9th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade