I x-2 I = 2x-1 bil.mutlak
Matematika
hjpatrick1011
Pertanyaan
I x-2 I = 2x-1 bil.mutlak
1 Jawaban
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1. Jawaban Anonyme
Bab Nilai Mutlak
Matematika SMA Kelas X
| x - 2 | = 2x - 1
x - 2 = -2x + 1
x + 2x = 2 + 1
3x = 3
x = 1
HP = { 1 }