|1/2x-2/3| nilai mutlak nya
Matematika
adinda615
Pertanyaan
|1/2x-2/3| nilai mutlak nya
1 Jawaban
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1. Jawaban Anonyme
|1/2 x - 2/3| = 1/2 x - 2/3
Utk 1/2 x - 2/3 ≥ 0
1/2 x ≥ 2/3
x ≥ 4/3
|1/2 x - 2/3| = -(1/2 x - 2/3)
Utk 1/2 x - 2/3 < 0
1/2 x < 2/3
x < 4/3