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Matematika
bagas916
Pertanyaan
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2 Jawaban
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1. Jawaban newwiguna
(2x² + x - 1) / (2x² + 5x - 3)
= (2x - 1)(x + 1) / (2x - 1)(x + 3)
= (x + 1) / (x + 3) -
2. Jawaban NahrulH
= (x+1)(x-1) / (x+3)(x-1) >> sesama (x-1) dieliminasi, jadi:
= (x+1) / (x+3)