设
,
满足约束条件
,记
的最小值为
,则
展开式中
项的系数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74c9104db5c610360479927c2443a8ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7c99486743e17633d086d868f0680c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a1517e94b242d0d6f975cdbfa7fa638.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d800f03de80068a1172beac3a2c75587.png)
更新时间:2017-04-11 22:53:35
|
相似题推荐
填空题-单空题
|
较易
(0.85)
解题方法
【推荐1】设实数
满足
,则函数
的最大值为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2e647c14561826ba9e396acc5a3792c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438d3b933b3be25d85155cdf9455c95f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4489516aca67a6afe53fac2f1477f76.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
【推荐2】已知实数
满足不等式组
,若
的最小值为8,则
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a480ddb3d7a4daf1b40d97887d6a3016.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4489516aca67a6afe53fac2f1477f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29ebc856291255f2d4a6c20b982a2442.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
【推荐2】已知
的展开式中含有
的系数是-120,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91f89b241c3fba3273c7fd63a4ee584f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4a9dec505e17000e267a4afca054349.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
【推荐2】
的展开式中系数为有理数的各项系数之和为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38ccf3968b15f5018ae0c1077342904a.png)
您最近一年使用:0次