9a^2 -16 / 6a^2 - 5a-4
Matematika
may184
Pertanyaan
9a^2 -16 / 6a^2 - 5a-4
1 Jawaban
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1. Jawaban Sutr1sn0
(9a^2 - 16)/(6a^2 - 5a - 4)
= [(3a - 4)(3a + 4)]/[(3a - 4)(2a + 1)]
= (3a + 4)/(2a + 1)