-3(5x-y+2z)-(5x-2y-4z) pakai cara ya
Matematika
tioatmaja9
Pertanyaan
-3(5x-y+2z)-(5x-2y-4z) pakai cara ya
1 Jawaban
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1. Jawaban ulickabizowtmxz
-3(5x-y+2z)-(5x-2y-4z)
=-15x-3y-6z - 5x-2y-4z
=-20x-y-2z