bantu aku dong kaka (2ײ-9) (3×+1)
Matematika
dewi9810
Pertanyaan
bantu aku dong kaka (2ײ-9) (3×+1)
1 Jawaban
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1. Jawaban agungesmawan
(2x^2-9)(3x+1)
=6x^3+2x^2-27x-9