| x2 |
| a2 |
| y2 |
| b2 |
| k1 |
| k2 |
| x2 |
| 9 |
| y2 |
| 5 |
| 18 |
| 7 |
| 9 |
| 14 |
| 2 |
| 30 |
| 7 |
| |0-0+2| | ||
|
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 30 |
| 7 |
| 2 |
15
| ||
| 7 |
| y1 |
| x1-1 |
| x1-1 |
| y1 |
| 5-x1 |
| y12 |
| x1-1 |
| y1 |
| 4y12 |
| 5-x1 |
| 4y1 |
| x1-5 |
| x1-1 |
| y1 |
| 5x1-9 |
| x1-5 |
| 5x1-9 |
| x1-5 |
| 4y1 |
| x1-5 |
| 5x2-9 |
| x2-5 |
| 4y2 |
| x2-5 |
| ||||
|
| 4y1(x2-5)-4y2(x1-5) |
| 16(x2-x1) |
| 4k1(x1+2)(x2-5)-4k2(x2+2)(x1-5) |
| 16(x2-x1) |
| 7k1(x2-x1) |
| 4(x2-x1) |
| 7k1 |
| 4 |
| k1 |
| k2 |
| 4 |
| 7 |
科目:高中数学 来源: 题型:
| x2 |
| 4 |
| 5 |
| 1 |
| 5 |
| ||
| 5 |
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