sederhanakan : 7a3 -8a2 -16a3 +11a2 +9
Matematika
kendrick3
Pertanyaan
sederhanakan : 7a3 -8a2 -16a3 +11a2 +9
2 Jawaban
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1. Jawaban shintafio
7a3-8a2-16a3+11a2+9
7a3-16a3-8a2+11a2+9
-9a3+3a2+9
disederhanakan 3(-3a3+a2+3)
Semoga membantu -
2. Jawaban dillaalf
7a3 - 8a2 - 16a3 + 11a2 + 9
= -9a3 + 3a2 + 9
= -3 (3a3 - a2 -3)