| x2 |
| a2 |
| y2 |
| b2 |
| 1 |
| 2 |
| 6 |
| OB |
| OE |
| 6 |
| 1 |
| 2 |
| y0 |
| 4-x0 |
| x2 |
| 4 |
| y2 |
| 3 |
| 4y02 |
| (4-x0)2 |
| 32y02 |
| (4-x0)2 |
| 64y02 |
| (4-x0)2 |
| 8-2x02 |
| 5-2x0 |
| 8x0-5x02 |
| 5-2x0 |
| -3y02 |
| 5-2x0 |
-9+
| ||
| 5-2x0 |
| OB |
| OE |
| OB |
| OE |
| -11x02+32x0-36 |
| 4(5-2x0) |
| OB |
| OE |
| 6 |
| ||
|
| 3 |
| x2 |
| a2 |
| y2 |
| b2 |
| 1 |
| 2 |
| c |
| a |
| 1 |
| 2 |
| a2-b2 |
| a2 |
| 1 |
| 4 |
| 4 |
| 3 |
| x2 |
| 4 |
| y2 |
| 3 |
| y0 |
| 4-x0 |
| x2 |
| 4 |
| y2 |
| 3 |
| 4y02 |
| (4-x0)2 |
| 32y02 |
| (4-x0)2 |
| 64y02 |
| (4-x0)2 |
| 32y02 |
| 3(4-x0)2+4y02 |
| 96-24x02 |
| 3(4-x0)2+12-3x02 |
| 8-2x02 |
| 5-2x0 |
| 8-5x0 |
| 5-2x0 |
| -3y0 |
| 5-2x0 |
y0-
| ||
x0-
|
| y0 |
| x0-1 |
| 8-2x02 |
| 5-2x0 |
| 8x0-5x02 |
| 5-2x0 |
| -3y02 |
| 5-2x0 |
-9+
| ||
| 5-2x0 |
| OB |
| OE |
| OB |
| OE |
| 8x0-5x02 |
| 5-2x0 |
-9+
| ||
| 5-2x0 |
| -29x02+32x0+36 |
| 4(5-2x0) |
| OB |
| OE |
| 29 |
| 16 |
| 9 |
| t |
| 113 |
| 8 |
| 9 |
| t |
| OB |
| OE |
| 13 |
| 4 |
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