A2+b2-c3 A3+a2-a3-c+d4
Kimia
timzoax
Pertanyaan
A2+b2-c3
A3+a2-a3-c+d4
A3+a2-a3-c+d4
1 Jawaban
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1. Jawaban keanunawfal
1)a2+b2-c3
2)a5-a3=a2-c+d4