简单逻辑
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/10 10:31:57
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![](http://img.wesiedu.com/upload/9/36/9360031339945da69d659dda8b8ab750.jpg)
![](http://img.wesiedu.com/upload/9/36/9360031339945da69d659dda8b8ab750.jpg)
![简单逻辑](/uploads/image/z/17160071-23-1.jpg?t=%E7%AE%80%E5%8D%95%E9%80%BB%E8%BE%91)
解题思路: 根据判别式大于等于零解答,注意分类讨论。
解题过程:
见附件
![](http://img.wesiedu.com/upload/9/36/9360031339945da69d659dda8b8ab750.jpg)
最终答案:略
解题过程:
见附件
![](http://img.wesiedu.com/upload/9/36/9360031339945da69d659dda8b8ab750.jpg)
最终答案:略