5a+6b/3a²bc+3b-4a/3ba²c-a+3b/3cba²计算!

5a+6b/3a²bc+3b-4a/3ba²c-a+3b/3cba²计算!
5a+6b/3a²bc+3b-4a/3ba²c-a+3b/3cba²计算!

5a+6b/3a²bc+3b-4a/3ba²c-a+3b/3cba²计算!
5a+6b/3a²bc+3b-4a/3ba²c-a+3b/3cba²
=(5a+6b+3b-4a-a-3b)/3a²bc
=0
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3a²bc+3b-4a/3ba²c-a+3b/3cba²计算