| x2 |
| a2 |
| y2 |
| b2 |
| 3 |
| 2 |
| 1 |
| 2 |
| x2 |
| a2 |
| y2 |
| b2 |
| 3 |
| 2 |
| 1 |
| 2 |
| x2 |
| a2 |
| y2 |
| b2 |
| 3 |
| 2 |
| 1 |
| 2 |
| 1 |
| a2 |
| 9 |
| 4b2 |
| c |
| a |
| 1 |
| 2 |
| x2 |
| 4 |
| y2 |
| 3 |
| 3 |
| 2 |
| 3 |
| 2 |
| y-0 | ||
|
| x-2 |
| 1-2 |
| y-0 | ||
-
|
| x-2 |
| 1-2 |
| FM |
| FN |
| FM |
| FN |
|
4k2±6
| ||
| 4k2+3 |
4k2+6
| ||
| 4k2+3 |
6k
| ||
| 4k2+3 |
4k2-6
| ||
| 4k2+3 |
-6k
| ||
| 4k2+3 |
| y-0 | ||||
|
| x-2 | ||||
|
6k
| ||
3
|
| FM |
6k
| ||
3
|
| FN |
6k
| ||
3
|
| FM |
| FN |
6k
| ||
3
|
6k
| ||
3
|
| 36k4+27k2 |
| -4k4-3k2 |
科目:高中数学 来源: 题型:
| x2 |
| a2 |
| y2 |
| b2 |
| 2 |
| 2 |
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| x2 |
| a2 |
| y2 |
| b2 |
| 2 |
| ||
| 2 |
| ||
| 3 |
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科目:高中数学 来源: 题型:
| x2 |
| a2 |
| y2 |
| 3 |
| 3 |
| 1 |
| 2 |
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科目:高中数学 来源: 题型:
| x2 |
| a2 |
| y2 |
| b2 |
| 3 |
| 3 |
| 1 |
| 2 |
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科目:高中数学 来源: 题型:
| x2 |
| a2 |
| ||
| 2 |
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