计算 (12a³b²c³-6a²b+3ab²)÷3ab

问题描述:

计算 (12a³b²c³-6a²b+3ab²)÷3ab

4a²bc³-2a+b过程(12a³b²c³÷3ab)-(6a²b÷3ab)+(3ab²÷3ab)