Sederhanakan (-3 + 8y +2) + (2x -2y -2z)
Matematika
ReginaArsya
Pertanyaan
Sederhanakan (-3 + 8y +2) + (2x -2y -2z)
1 Jawaban
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1. Jawaban widasarii
(-3 + 8y +2) + (2× - 2y - 2z)
2× - 2y - 2z - 3 + 8y +2
2x - 2y +8y - 3 + 2-2z
2x + 6y -5 - 2z