| 17 | ||
3
|
| 1 |
| x+1 |
| x+3 |
| x2-1 |
| x2-2x+1 |
| x2+4x+3 |
| 1 |
| x+1 |
| x+3 |
| (x+1)(x-1) |
| (x-1)2 |
| (x+1)(x+3) |
| 1 |
| x+1 |
| x-1 |
| (x+1) 2 |
| 2 |
| (x+1)2 |
| 17 | ||
3
|
17(3
| ||||
(3
|
| 2 |
| 2 |
| 1 |
| x+1 |
| x+3 |
| (x+1)(x-1) |
| (x-1)2 |
| (x+1)(x+3) |
| 1 |
| x+1 |
| x-1 |
| (x+1) 2 |
| x+1-(x-1) |
| (x+1)2 |
| 2 |
| (x+1)2 |
| 17 | ||
3
|
17(3
| ||||
(3
|
| 2 |
| 2 | ||
(3
|
| 2 |
| 18 |
| 1 |
| 9 |
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