PLEASE SOLVE PLEASE ANSWER I WILL GIVE BRAINLIST
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Answer:
i 2ab+bc+2bc+ac+2ca+ab=3ab+3bc+3ac
2psq.qsq.-3pq+5+6+6pq-4psq.qsq.=-2psq.qsq.+3pq+11
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Answer:
1) 2ab + bc ; 2bc + ac ; 2ca + ab
= 2ab + bc + 2bc + ac + 2ca + ab
= 2ab + ab +bc + 2bc + 2ca + ac
= 3ab + 3bc + 3ca
2)2p²q² - 3pq +5 ; 6 + 6pq - 4p²q²
= 2p²q² - 3pq +5 + 6 + 6pq - 4p²q²
= 2p²q² - 4p²q² - 3pq + 6pq + 5 + 6
= 2p²q² + 3pq + 11
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