若二次函数
的图象与
轴有两个公共点,且关于
的不等式组
至少有两个整数解,则符合条件的所有整数
的和为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4c237bc7b2df2ec5bc089c3b505dacc.png)
![](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/0dba3d3f7a70eb46d85c99c0dc85323b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
更新时间:2024-01-21 17:12:44
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