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解题方法
1 . 秦九韶是我国南宋时期伟大的数学家,他创立的秦九韶算法历来为人称道,其本质是将一个
次多项式写成
个一次式相组合的形式,如可将
写成
,由此可得![](https://staticzujuan.xkw.com/quesimg/Upload/formula/946770ee33f934cf8268910d1983a2a5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84b2bc6a69a5183afea2c0144eed8ec6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825269b6d2e4e593e477f93eb3fc691a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/946770ee33f934cf8268910d1983a2a5.png)
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