hitunglah (3-a)(3a+4)(a-2)=
Matematika
adit1421
Pertanyaan
hitunglah (3-a)(3a+4)(a-2)=
1 Jawaban
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1. Jawaban chelseatrice190304
(9a+12-3a^2-4a) x (a-2)
(5a+12-3a^2) x (a-2)
5a^2-10a+12a-24-3a^3+6a^2
-11a^2+2a-24-3a^2
-3a^3+11a^2+2a-24 = Jawaban