| 3x |
| 9x+1 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 | ||
3x+
|
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 3x1 |
| 9x1+1 |
| 3x2 |
| 9x2+1 |
| 3x1+2x2+3x1-32x1+x2-3x2 |
| (9x1+1)(9x2+1) |
| (3x1-3x2)(1-3x1+x2) |
| (9x1+1)(9x2+1) |
| 3x |
| 9x+1 |
| 1 | ||
3x+
|
| 1 |
| 2 |
| 3x |
| 9x+1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3x |
| 9x+1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3x |
| 9x+1 |
| 1 |
| 5 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3x |
| 9x+1 |
| 1 |
| 3 |
| 3x |
| 9x+1 |
| 1 |
| 6 |
| 2 |
| 2 |
| 1 |
| 3 |
| 2 |
科目:高中數學 來源: 題型:
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