|3x-4|<-8gimana nih,cepet;
Matematika
kikul1
Pertanyaan
|3x-4|<-8gimana nih,cepet;
1 Jawaban
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1. Jawaban DeanRamadhan
Jawab:
|3x-4| < -8
3x-4 < -8
3x < -8 + 4 = -4
x < -4/3
x < -1⅓
Jawab:
|3x-4| < 8
3x-4 < 8
3x < 8 + 4 = 12
x < 12/3
x < 4
Jadi, HP {-1⅓ & 4}
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