JawabYahTemen 1. 2p-6q+9p...... 2. 8(a²-b²)+5(3a²+4b²)......
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            JawabYahTemen
1. 2p-6q+9p......
2. 8(a²-b²)+5(3a²+4b²)......
               
            1. 2p-6q+9p......
2. 8(a²-b²)+5(3a²+4b²)......
               1 Jawaban
            
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1. Jawaban arisus13
1. 11p-6q
2. 8a²-8b²+15a²+20b²
= 23a²+12b²