| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| x²+xy=12,xy+y²,求(x+ [不确定] | 2020-08-05 | 1 | fjh*** |
| 见下图 [不确定] | 2020-08-05 | 1 | fjh*** |
| 2020-08-05 | 1 | rwd***817 | |
| (x²-x)²+(x²-x)-6因式分 [数与式] | 2020-08-05 | 1 | fjh*** |
| x四次方+80x²-81因式分解 [数与式] | 2020-08-05 | 1 | fjh*** |
| ab+a+b+1因式分解 [不确定] | 2020-08-05 | 1 | fjh*** |
| 已知a+a分之1=3,求a²+a²分之 [数与式] | 2020-08-05 | 1 | fjh*** |
| 2020-08-05 | 1 | qia***e35 | |
| 2020-08-05 | 1 | gew*** | |
| 2020-08-05 | 1 | yon***cz8 | |
| 老师,能把初一上下册数学的PPT发一下 [方法与资料] | 2020-08-05 | 1 | ay8*** |
| 老师,初一有理数混合运算考试会考吗? [数与式] | 2020-08-05 | 1 | ay8*** |
| 2020-08-05 | 1 | drt*** | |
| 2020-08-05 | 1 | bfp*** | |
| 2020-08-05 | 1 | lcs***888 | |
| 2020-08-05 | 1 | lcs***888 | |
| 老师我想要一下初一上学期的期末考试试 [方法与资料] | 2020-08-05 | 1 | dgq*** |
| 2020-08-05 | 1 | jgv*** | |
| 2020-08-05 | 1 | den***999 | |
| 2020-08-05 | 3 | jln***cz3 |

