| x2 |
| 2-x2 |
| 2 |
| 2+3x |
| t+1 |
| 2-(t+1) |
| t+1 |
| 1-t |
| x+1 |
| 1-x |
| x+1 |
| 1-x |
| 2 |
| 2+3x |
| 2 |
| 2+3x |
| x(3x-1) |
| 3x+2 |
| x2 |
| 2-x2 |
| t+1 |
| 2-(t+1) |
| t+1 |
| 1-t |
| x+1 |
| 1-x |
| x+1 |
| 1-x |
| -x+1 |
| 1+x |
| x+1 |
| 1-x |
| x+1 |
| 1-x |
| 2 |
| 2+3x |
| 2 |
| 2+3x |
| x(3x-1) |
| 3x+2 |
| 2 |
| 3 |
| 1 |
| 3 |
科目:高中數學 來源: 題型:
| x2 | 2-x2 |
查看答案和解析>>
科目:高中數學 來源:不詳 題型:解答題
| x2 |
| 2-x2 |
| 1 |
| x |
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com