| x2+(y-1)2 |
| x2+(y-1)2 |
| x12 |
| 4 |
| x |
| 2 |
| x1 |
| 2 |
| x12 |
| 4 |
| x1 |
| 2 |
| x12 |
| 4 |
| x1x |
| 2 |
| x12 |
| 2 |
| x1x |
| 2 |
| x12 |
| 4 |
| x1 |
| 2 |
| 2 |
| x1 |
| x1 |
| 2 |
| 2 |
| x1 |
| x22 |
| 4 |
| x2 |
| 2 |
| 2 |
| x2 |
| x1 |
| 2 |
| 2 |
| x1 |
| x2 |
| 2 |
| 2 |
| x2 |
| x1 |
| 2 |
| x2 |
| 2 |
| 2 |
| x2 |
| 2 |
| x1 |
| 1 |
| 2 |
| 2(x1-x2) |
| x1x2 |
| x2 |
| 4 |
| x2 |
| 4 |
| ||
| x1 |
| ||
| x2 |
| x1 |
| 4 |
| x2 |
| 4 |
| x1+x2 |
| x1x2 |
| 4k |
| 4 |
科目:高中数学 来源: 题型:
. |
| OA |
. |
| OB |
. |
| MP |
. |
| MQ |
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科目:高中数学 来源: 题型:
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