Hasil dari |x-2|+|x-3|=12
Matematika
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Pertanyaan
Hasil dari |x-2|+|x-3|=12
1 Jawaban
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1. Jawaban AgusSapdiman
|x-2| + |x-3| = 12
x - 2 + x -3 = 12
x + x - 2 - 3 = 12
2x - 5 = 12
2x - 5 = +- 12
=> 2x - 5 = 12
2x = 12+5
2x = 17
x = 17/2
=> 2x - 5 = -12
2x = -12 + 5
2x = -7
x = -7/2
x1 = -7/2 dan x2 = 17/2
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