| m-x2 |
| x |
| 1 |
| 3 |
| 1 |
| 2 |
| m-x2 |
| x |
| 1 |
| 3 |
| m-x2 |
| x |
| -x2-m |
| x2 |
| x2+m |
| x2 |
| m-x2 |
| x |
| x2-x+m |
| x2 |
(x-
| ||||
| x2 |
| 1 |
| 2 |
| 1 |
| 3 |
| -x2-m |
| x2 |
| x2+m |
| x2 |
| m-x2 |
| x |
| x2-x+m |
| x2 |
(x-
| ||||
| x2 |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 4 |
1-
| ||
| 2 |
1+
| ||
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| (x-x1)(x-x2) |
| x2 |
| 1 |
| 2 |
| 2m | ||
1+
|
1+
| ||
| 2 |
1+
| ||
| 2 |
| 1-4m |
1+
| ||
| 2 |
| 1 |
| 4 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1-4m |
1+
| ||
| 2 |
科目:高中数学 来源: 题型:
| 1 |
| m |
| 1 |
| x |
查看答案和解析>>
科目:高中数学 来源: 题型:
| m•3x-1 |
| 3x+1 |
| 1 |
| 2 |
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