2a2 +5a2+2ab+3ab-7-4
Matematika
putriwiyaa
Pertanyaan
2a2 +5a2+2ab+3ab-7-4
2 Jawaban
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1. Jawaban Yinagunada
2a2 +5a2+2ab+3ab-7-4
7a^2+5ab-11 -
2. Jawaban kezia2111
7a2+2ab+3ab-7-4
2ab+7a2+3ab-7-4
5ab+7a2-7-4
=5ab+7a2-11