Hasil Dari (5x-2y-2z4)(x-2y-2z4)=
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Pertanyaan
Hasil Dari (5x-2y-2z4)(x-2y-2z4)=
1 Jawaban
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1. Jawaban Amin160794
(5x-2y-2z4)(x-2y-2z4)
jawabnya : itu bentuk soal perkalian aljabar tinggal dikalikan satu-satu
(5x - 2y - 2z4) (x - 2y - 2z4)
= (5x ( x - 2y - 2z4) ) + ( -2y ( x - 2y - 2z4)) + ( -2z4 (x - 2y - 2z4))
= (5x2 -10xy - 10xz4) + ( -2xy +4y2 + 4yz4) + (-2xz4 + 4yz4 +4z8)
= 5x2 + 4y2 + 4z8 -10xy -2xy -10xz4 -2xz4 +4yz4 +4yz4
= 5x2 + 4y2 + 4z8 -12xy -12xz4 + 8yz4