如果
的积中不含
项,则
等于 ( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6528276aa8278c0e558099b92a4ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
A.5 | B.![]() | C.![]() | D.-5 |
更新时间:2019-11-13 10:39:11
|
【知识点】 已知多项式乘积不含某项求字母的值解读
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单选题
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容易
(0.94)
【推荐1】使
乘积中不含
与
的
,
的值为( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ff6e109fe28712959ac69736be3e70c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eee5168a2b1500a83993768498d7baae.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.![]() ![]() | B.![]() ![]() | C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
单选题
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容易
(0.94)
【推荐2】若多项式
与
乘积的结果中不含x项,则常数a的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b677b9db7f77efe2e1f3c5243c173cb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38c3fa8692612e51579e3cef22fd8c4b.png)
A.![]() | B.1 | C.![]() | D.2 |
您最近一年使用:0次