3B kurang bx per cX kurang 3c
Matematika
arya1320
Pertanyaan
3B kurang bx per cX kurang 3c
1 Jawaban
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1. Jawaban algebralover
(3b - bx) (b)(3 - x) (b) (3 - x) b
------------ = -------------- = ---------------- = ---- = - b/c
(cx - 3c) (c)(x - 3) (- c) (3 - x) - c