Jika persamaan kuadrat 2x2 - 12x - 8 = 0 memiliki akar-akar. Maka nilai x1 . x2 adalah
Persamaan dan Fungsi Kuadrat

Quiz
•
Mathematics
•
10th Grade
•
Easy
Vika Rizkia
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-4
-2
0
2
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Himpunan penyelesaian dari x2 - 2x - 24 = 0 adalah
0
6 dan 4
-6 dan -4
-6 dan 4
6 dan -4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bentuk pemfaktoran dari x2 + 6x - 27 = 0 adalah ... .
( x - 9 ) ( x - 3 )
( x - 9 ) ( x + 3 )
( x + 9 ) ( x - 3 )
( x - 3 ) ( x + 3 )
( x + 9 ) ( x - 9 )
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salah satu akar penyelesaian dari persamaan kuadrat x2 - 8x + 15 = 0 adalah ... .
0
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hasil jumlah dari akar-akar penyelesaian pada persamaan kuadrat x2 - 11x + 18 = 0 adalah ... .
7
9
11
13
15
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Himpunan penyelesaian dari x2 + 13x + 30 = 0 adalah ... .
{6, 5}
{-6, -5}
{-10, 3}
{-10, -3}
{10, -3}
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salah satu akar penyelesaian dari persamaan kuadrat 3x2 - 6x - 9 = 0 adalah ... .
1
2
3
4
5
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