tolong pake caranya ya
Matematika
aqilah02
Pertanyaan
tolong pake caranya ya
1 Jawaban
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1. Jawaban Anonyme
Bab Nilai Mutlak
Matematika SMA Kelas X
| (x + 2) / (x - 2) | = 5
(x + 2) / (x - 2) = 5
x + 2 = 5 (x - 2)
x + 2 = 5x - 10
x - 5x = - 10 - 2
-4x = -12
x = -12/-4
x = 3
(x + 2) / (x - 2) = - 5
x + 2 = - 5 (x - 2)
x + 2 = -5x + 10
x + 5x = 10 - 2
6x = 8
x = 8/6
x = 4/3
HP = { 4/3, 3 }