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解题方法
1 . 已知抛物线
,圆
,点
,若
分别是
,
上的动点,则
的最小值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/810a80874bda3e9643b37e1ff36f8a5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aac8df62d5d4297ce81e8347d836a8e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7cda9ce6d633bc1f3a249fb0fc458a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cbccb990803f91366114b074500e609.png)
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2023-01-17更新
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823次组卷
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5卷引用:江西省宜春市铜鼓中学2022-2023学年高二下学期开学考试数学试题