| 标题 | 解决时间 | 回答数 | 回答者 |
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| wei whei shen [不确定] | 2020-10-04 | 3 | |
| 那如果A改成:變量x、y滿足y=x²那 [函数及其图像] | 2020-10-04 | 1 | |
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| 老师,可以发一下关于根号的计算题给我吗? [方法与资料] | 2020-10-04 | 5 | |
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| 三角形ABC全等于三角形ACD。Ba屏 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 这两个角全等是怎么证明的呢 [几何图形的初步认识] | 2020-10-04 | 1 | |
| 老师问你个问题 已知a b c 为有理数 [数与式] | 2020-10-04 | 1 |

