| BF |
| FC |
| ||
| 3 |
| x2 |
| a2 |
| y2 |
| b2 |
| 2 |
| 3 |
| 5 |
| 1 |
| 2 |
| 4c |
| 3 |
| 4 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| x0+2y0-2c | ||
|
2
| ||
| 3 |
| x0+2y0-2c |
| 3 |
| x2 |
| a2 |
| y2 |
| b2 |
| a2 |
| c |
| x | ||
|
| y |
| b |
| x |
| c |
| y |
| -b |
| 2a2c |
| a2+c2 |
| b3 |
| a2+c2 |
(
| ||
| a2 |
(
| ||
| b2 |
| BF |
| FC |
| 1 |
| 3 |
| 1 |
| 3 |
| 4c |
| 3 |
| b |
| 3 |
(
| ||
| a2 |
(
| ||
| b2 |
| x | 2 0 |
| y | 2 0 |
| 4c |
| 3 |
| c |
| 3 |
| 2 |
| 3 |
| 5 |
| 1 |
| 2 |
| 4c |
| 3 |
| 4 |
| 3 |
| |x0+2y0-2c| | ||
|
| x0+2y0-2c | ||
|
| 1 |
| 2 |
| 1 |
| 2 |
| x0+2y0-2c | ||
|
2
| ||
| 3 |
| x0+2y0-2c |
| 3 |
| x | 2 0 |
| y | 2 0 |
| x | 2 0 |
| y | 2 0 |
| x | 2 0 |
| y | 2 0 |
| 6 |
| ||
| 3 |
| 6 |
| ||
| 3 |
| 4 |
| 3 |
| ||
| 3 |
| ||
| 3 |
| x2 |
| 2 |
| ||
| 3 |
| ||
| 3 |
科目:高中数学 来源: 题型:
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