| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 急急急! [解析几何] | 2020-11-08 | 3 | |
| 2020-11-08 | 1 | ||
| 关于配方,四分之a方如何求 [直线和圆] | 2020-11-08 | 1 | |
| 2020-11-08 | 1 | ||
| 2020-11-08 | 7 | ||
| 2020-11-08 | 1 | ||
| 2020-11-08 | 1 | ||
| 2020-11-08 | 2 | ||
| 老师好 [不确定] | 2020-11-08 | 3 | |
| 2020-11-08 | 1 | ||
| 2020-11-08 | 1 | ||
| 2020-11-08 | 1 | ||
| @teacherjianjun,老师您好,能不能看一下第四道题?我是用赋特殊值的方法做的, [三角函数] | 2020-11-08 | 7 | |
| 2020-11-08 | 7 | ||
| 2020-11-08 | 3 | ||
| 老师,我还是不懂a3怎么算?a1+3c [数列] | 2020-11-08 | 1 | |
| 2020-11-08 | 1 | ||
| 速回 [立体几何] | 2020-11-08 | 1 | |
| 老师,见图 [不确定] | 2020-11-08 | 1 | |
| 为什么要设等于零? [解析几何] | 2020-11-08 | 1 |

