已知4n－m＝4，则(m－4n)2－3(m－4n)－10的值是( )_刷题宝

题干

已知4n－m＝4，则(m－4n)²－3(m－4n)－10的值是( )

A：－6

B：6

C：18

D：－38

上一题下一题 0.0难度选择题更新时间:2014-03-26 06:37:21

答案(点此获取答案解析）

C

同类题1

化学用语是学习化学的重要工具，下列化学用语中正确的是（）

同类题2

听短文，填空。

Today is Mike's surprise party. His parents are at home. They are making a ____ and some cookies. ____cookie has a letter. His parents don't ____ him about the party. The party ____ at 5：00. Lily comes to Mike's home before 4：00. She is ____.

Mike is shopping for gifts. He needs gifts for everyone. At 4：30, he arrives home. How surprised he is！ ____of the people have a good time.

同类题3

已知函数f（x）是奇函数，且满足f（2﹣x）=f（x）（x∈R），当0＜x≤1时，f（x）=lnx+2，则函数y=f（x）在（﹣2，4上的零点个数是（）

同类题4

同学在学习上遇到了困难，正确的做法应该是（）。

同类题5

如图是某夫妇体细胞染色体组成示意图，请回答：

小学学科试题库

初中学科试题库

高中学科试题库