| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 2021-01-19 | 1 | efe*** | |
| 见下图 [数与式] | 2021-01-19 | 1 | t* |
| 不用变成最简分式吗 [数与式] | 2021-01-19 | 1 | dis*** |
| 谢谢 [函数及其图像] | 2021-01-19 | 1 | jcf*** |
| 见下图: [不确定] | 2021-01-19 | 1 | JD1***602 |
| 见下图: [不确定] | 2021-01-19 | 1 | JD1***602 |
| 嘻嘻 [不确定] | 2021-01-19 | 1 | JD1***602 |
| 见下图 [不确定] | 2021-01-19 | 1 | JD1***602 |
| 老师 [方法与资料] | 2021-01-19 | 1 | den***ui6 |
| 老师,不是在等式两边同时乘或除以一个相 [方程(组)与不等式(组)] | 2021-01-19 | 3 | zzx*** |
| 数学题 [几何图形的初步认识] | 2021-01-19 | 3 | jd1***718 |
| b为台风中心,距离a的正南方240km [几何图形的初步认识] | 2021-01-19 | 1 | rhy*** |
| 老师,要使二次根式有意义的条件是什么 [数与式] | 2021-01-19 | 1 | JD1***038 |
| 2021-01-19 | 1 | c* | |
| 2021-01-19 | 1 | c* | |
| 2021-01-19 | 1 | hgk*** | |
| 见下图 [不确定] | 2021-01-19 | 3 | JD1***326 |
| 矩形不是长方形吗 [不确定] | 2021-01-19 | 1 | asj*** |
| 2021-01-19 | 3 | geh*** | |
| 见下图10 [不确定] | 2021-01-19 | 1 | JD1***335 |

