| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师我不会解{。。。。。。。像这样的算 [方程(组)与不等式(组)] | 2020-12-19 | 3 | |
| 2020-12-19 | 4 | ||
| 2020-12-19 | 2 | ||
| 2020-12-19 | 3 | ||
| 2020-12-19 | 3 | ||
| OE,OF分别是AC,BD的垂直平分线 [几何图形的初步认识] | 2020-12-19 | 3 | |
| E是∠AOB的平分线上一点,EC垂直于 [几何图形的初步认识] | 2020-12-19 | 3 | |
| 在∆ABC中,AB=AC,∠BAC=1 [几何图形的初步认识] | 2020-12-19 | 3 | |
| 2020-12-19 | 3 | ||
| AMN为什么也是等边三角形 [不确定] | 2020-12-19 | 1 | |
| 2020-12-19 | 2 | ||
| 2020-12-19 | 1 | ||
| 试卷 [函数及其图像] | 2020-12-19 | 1 | |
| 2020-12-19 | 2 | ||
| 2020-12-19 | 1 | ||
| 这个题答案不是(9m+16n)(9m— [数与式] | 2020-12-19 | 1 | |
| 2020-12-19 | 6 | ||
| 2020-12-19 | 3 | ||
| 2020-12-19 | 4 | ||
| 因式分解把我给整懵了。唉 [方法与资料] | 2020-12-18 | 1 |

