化简下列代数式[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
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化简下列代数式[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
化简下列代数式
[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
化简下列代数式[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
=(12a的6次方b³×b²+9a的4次方b³-3a³b²)÷3a³b²
=(12a的6次方b的5次方+9a的4次方b³-3a³b²)÷3a³b²
=4a³b³+3ab-1