如果
,那么
的值是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f01a68233fc005de758f5d705ace7ea8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66b9cbedacd875468b0d6454bb622a7e.png)
更新时间:2020-02-26 00:21:12
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【知识点】 奇次项与偶次项的系数和解读
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填空题-双空题
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较易
(0.85)
解题方法
【推荐1】已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e74be0e395883f9cb867b4ab11e21080.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7b022008f7ed2472601e29e309b479d.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/855b5f2eac5d4c24b5f2a8de0846bd0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e74be0e395883f9cb867b4ab11e21080.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7b022008f7ed2472601e29e309b479d.png)
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