Himpunan penyelesaian dari |2x-1|=|4x-3|
Matematika
NGOOOOOONG
Pertanyaan
Himpunan penyelesaian dari |2x-1|=|4x-3|
2 Jawaban
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1. Jawaban Fizazizah
2x-1 = 4x - 3
2x-4x=-3+1
-2x = -2
x = 1
2x-1 = -(4x-3)
2x-1 = -4x+3
2x+4x = 3+1
6x = 4
x = 4/6 -
2. Jawaban Keisyanailas
|2x-1|=|4x-3|
2x-1 = 4x -3
2x-4x = (-3)+1
-2x = -2
x = 1
dan,
|2x-1|= -(4x-3)
2x-1 = -4x +3
2x+4x=3+1
6x = 4
× = 4/6
× = 2/3
jadi, Hp {2/3, 1}