Dengan melengkapkan kuadrat sempurna, tentukan nilai p dan g dari persamaan x2 + 8x - 20 = 0
PERSAMAAN KUADRAT DENGAN MELENGKAPKAN KUADRAT KELAS IX A

Quiz
•
Mathematics
•
9th Grade
•
Hard
siti sundari
Used 41+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
p = 4 dan q = -36
p = 5 dan q = -36
p = 6 dan q = -36
p = 7 dan q = -36
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dengan melengkapkan kuadrat, tentukan penyelesaian dari X2 - 6X - 16 = 0
X = 7 atau X = - 2
X = 8 atau X = - 2
X = 9 atau X = - 2
X = 10 atau X = - 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dengan melengkapkan kuadrat tentukan penyelesaian dari X 2 + 10X - 24 = 0
X = -6 atau X = -6
X = -5 atau X = -6
X = -4 atau X = -6
X = -3 atau X = -6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dengan melengkapkan kuadrat maka penyelesaian dari persamaan X2 + 4X -12 = 0 adalah....
X = -1 atau X = -6
X = 0 atau X = -6
X = 1 atau X = -6
X = 2 atau X = -6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dengan melengkapkan kuadrat persamaan Y2 -10 Y - 24 = 0, didapat nilai P dan q berturut- tuurt adalah....
p = -5 dan q = -49
p = -4 dan q = -49
p = -3dan q = -49
p = -2 dan q = -49
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dengan melengkapkan kuadrat penyelesaian dari persamaan Y2 - 10Y +25 = 0 adalah....
Y1 =Y2 = 4
Y1 =Y2 = 5
Y1 =Y2 = 6
Y1 =Y2 = 7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dengan melengkapkan kuadrat tentukan nilai P dan q dari persamaan 3P2 + 6P - 2 = 0
p = -2 dan q = - 5/3
p = -1 dan q = - 5/3
p = 0 dan q = - 5/3
p = 1 dan q = - 5/3
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