|3x-1| =2 tolong bantu
Matematika
friska193
Pertanyaan
|3x-1| =2
tolong bantu
tolong bantu
1 Jawaban
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1. Jawaban onnyfathi
Nilai Mutlak
|3x-1| = 2
3x-1 = 2
3x = 2+1
3x = 3
x = 1
3x-1 = -2
3x = -2+1
3x = -1
x = -1/3
HP = {-1/3, 1}