| x |
| a |
| b |
| x |
| x |
| a |
| b |
| x |
| 4 |
| x |
x•
|
| 4 |
| x |
| 4 |
| x |
| 4 |
| x |
| 4 |
| x |
| 4 |
| x |
| x |
| a |
| b |
| x |
| 1 |
| a |
| b |
| x2 |
| x2-ab |
| ax2 |
(x+
| ||||
| ax2 |
| ab |
| ab |
| ab |
| ab |
| ab |
|
2
| ||
| a |
| b |
| a |
2
| ||
| a |
| b |
| a |
| x |
| a |
| b |
| x |
| x |
| a |
| b |
| x |
| 2b |
| a |
| x |
| a |
| b |
| x |
| 2b |
| a |
2
| ||
| a |
| b |
| a |
| 2(k+1) |
| k |
| (k+1)2 |
| k2 |
| 2 |
| k |
| 2 |
| k |
| 1 |
| k2 |
| 2b |
| a |
| 4 |
| k |
| 2 |
| k2 |
| 2 |
| k |
| 2 |
| k |
| 2 |
| k |
| 1 |
| k2 |
| 2 |
| k |
| 1 |
| k2 |
|
|
| 2 |
| 2 |
科目:高中數學 來源: 題型:
| CP |
| PD |
| AP |
| BP |
| AP |
| BP |
| AB |
| AD |
查看答案和解析>>
科目:高中數學 來源: 題型:
| 1 |
| 2 |
查看答案和解析>>
科目:高中數學 來源: 題型:
| 2 |
查看答案和解析>>
科目:高中數學 來源: 題型:
查看答案和解析>>
科目:高中數學 來源: 題型:
| 3 |
| 3 |
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