| x2 |
| a2 |
| y2 |
| b2 |
| 10 |
| 5 |
| OC |
| OD |
| 10 |
| 5 |
| OC |
| OD |
| b2 |
| a |
|
| 10 |
| 5 |
| x2 |
| 10 |
| y2 |
| 5 |
|
|
| k2(2m2-10) |
| 1+2k2 |
| 4k2m2 |
| 1+2k2 |
| m2-10k2 |
| 1+2k2 |
| OC |
| OD |
| 2m2-10 |
| 1+2k2 |
| m2-10k2 |
| 1+2k2 |
| 3m2-10 |
| 10 |
|
| 10 |
| 3 |
| ||
| 3 |
| ||
| 3 |
| |m| | ||
|
| m2 |
| 1+k2 |
| m2 | ||
1+
|
| 10 |
| 3 |
| 10 |
| 3 |
| ||
| 3 |
| ||
| 3 |
| ||
| 3 |
| x2 |
| 10 |
| y2 |
| 5 |
| ||
| 3 |
| ||
| 3 |
| ||
| 3 |
| ||
| 3 |
| OC |
| OD |
| 10 |
| 3 |
| OC |
| OD |
|
| 4km |
| 1+2k2 |
| 2m2-10 |
| 1+2k2 |
| 8(10k2-m2+5) |
| (1+2k2)2 |
| 1+k2 |
| 1+k2 |
| (x1+x2)2-4x1x2 |
|
|
|
| 1 |
| k2 |
| 1 | ||
4k2+
|
| 1 |
| 8 |
| 40 |
| 3 |
| 40 |
| 3 |
| 1 | ||
4k2+
|
2
| ||
| 3 |
| 15 |
| ||
| 2 |
2
| ||
| 3 |
| ||
| 3 |
| ||
| 3 |
| ||
| 3 |
| ||
| 3 |
2
| ||
| 3 |
2
| ||
| 3 |
| 15 |
2
| ||
| 3 |
| 15 |
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| a2 |
| y2 |
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科目:高中数学 来源: 题型:
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| AB |
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| 2 |
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