Tent nilai yg memenuhi persamaan X+|2x-1|=3
Matematika
nadiasalwa156
Pertanyaan
Tent nilai yg memenuhi persamaan
X+|2x-1|=3
X+|2x-1|=3
1 Jawaban
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1. Jawaban Darksimple
x + |2x - 1| = 3
x + 2x - 1 = 3
3x - 1 = 3
3x = 3 + 1
3x = 4
x = 4/3
x + 2x - 1 = -3
3x - 1 = -3
3x = -3 + 1
3x = -2
x = -2/3
HP = {-2/3, 4/3}