| 4 |
| x-2 |
| 9 |
| x2-4 |
| 3 |
| x+2 |
| 1 |
| x+1 |
| 3 |
| 2-x |
| x+2 |
| x+1 |
| x+4 |
| x+3 |
| x+6 |
| x+5 |
| x+8 |
| x+7 |
| 1 |
| 中x-1 |
| fx |
| 中x-1 |
| m |
| x2-x-2 |
| x |
| x+1 |
| x-1 |
| x-2 |
|
| 1 |
| x-4 |
| x-3 |
| 4-x |
| 1 |
| 人 |
| 1 |
| 1×人 |
| 1 |
| 1 |
| 1 |
| 人 |
| 1 |
| 6 |
| 1 |
| 人×3 |
| 1 |
| 人 |
| 1 |
| 3 |
| 1 |
| 1人 |
| 1 |
| 3×l |
| 1 |
| 3 |
| 1 |
| l |
| 1 |
| 人0 |
| 1 |
| l×5 |
| 1 |
| l |
| 1 |
| 5 |
| 1 |
| 30 |
| 1 |
| 5×6 |
| 1 |
| 5 |
| 1 |
| 6 |
| 1 |
| x(x+1) |
| 1 |
| x |
| 1 |
| x+1 |
| 1 |
| x(x+1) |
| 1 |
| x |
| 1 |
| x+1 |
| 1 |
| (x-l)(x-3) |
| 1 |
| (x-3)(x-人) |
| 1 |
| (x-人)(x-1) |
| 1 |
| (x-1)x |
| 1 |
| x(x+1) |
| 1 |
| x+1 |
| 2 |
| x |
| 3 |
| x+1 |
| 1-x |
| x-2 |
| 1 |
| 2-x |
| 5 |
| 2x-2 |
| x |
| x-1 |
| x-2 |
| 2+x |
| 16 |
| x2-4 |
| 1 |
| 2x |
| 2 |
| x+3 |
| 1 |
| 6x-2 |
| 1 |
| 2 |
| 2 |
| 1-3x |
| 1 |
| 2x |
| 2 |
| x+3 |
| 2 |
| x-1 |
| 4 |
| x2-1 |