[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)化简与求值
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[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)化简与求值
[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
化简与求值
[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)化简与求值
[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
=(12a^6b^5+9a^4b³-3a³b²)÷(3a³b²)
=12a^6b^5÷(3a³b²)+9a^4b³÷(3a³b²)-3a³b²÷(3a³b²)
=4a³b³+3ab-1
[12(a²b)³b²+3a²(3a²b³-ab²)]÷(3a³b²)
=[12a^6b^5+9a^4b³-3a³b²]÷﹙3a³b²﹚
=4a³b³+3ab-3