约分:a²-3/2a的三次方-6a

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约分:a²-3/2a的三次方-6a约分:a²-3/2a的三次方-6a约分:a²-3/2a的三次方-6aa²-3/2a的三次方-6a=(a²-3)/(2

约分:a²-3/2a的三次方-6a
约分:a²-3/2a的三次方-6a

约分:a²-3/2a的三次方-6a
a²-3/2a的三次方-6a
=(a²-3)/(2a³-6a)
=(a²-3)/2a(a²-3)
=1/2a