计算:(9a2b-6ab2)÷(3ab)=______.
题型:填空题难度:简单来源:宁夏
计算:(9a2b-6ab2)÷(3ab)=______. |
答案
(9a2b-6ab2)÷(3ab), =(9a2b-6ab2)÷(3ab), =9a2b÷(3ab)-(6ab2)÷(3ab), =3a-2b. 故应填:3a-2b. |
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