| x2 |
| a2 |
| y2 |
| b2 |
| b2+c2 |
| 3 |
| 4 |
| -2m |
| m2+2 |
| -3 |
| m2+2 |
| 3 |
| 4 |
| 4m+1 |
| 8m2+12 |
| x2 |
| a2 |
| y2 |
| b2 |
| b2+c2 |
| 2 |
| b2+c2 |
| x2 |
| 4 |
| y2 |
| 2 |
| 3 |
| 4+2 |
| 3 |
| 4-2 |
| 3 |
| 4 |
|
| -2m |
| m2+2 |
| -3 |
| m2+2 |
| 3-y1 |
| 4-x1 |
| 3-y2 |
| 4-x2 |
| (3-y1)(3-y2) |
| (3-my 1)(3-my2) |
| 9-3(y1+y2)+y1y2 |
| 9-3m(y1+y2)+m2y 1y2 |
9-3•
| ||||
9-3m•
|
| 3m2+2m+5 |
| 4m2+6 |
| 3 |
| 4 |
| 4m+1 |
| 8m2+12 |
| 4m+1 |
| 8m2+12 |
| 2t |
| t2-2t+25 |
| 2 | ||
(t+
|
| 2 | ||||
2
|
| 1 |
| 4 |
| 3 |
| 4 |
| 4m+1 |
| 8m2+12 |
| 3 |
| 4 |
| 1 |
| 4 |
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