| a |
| 3 |
| 3x+a |
| 1大 |
| 1-5x |
| 8 |
| 大7 |
| 大8 |
| 大7 |
| 大8 |
| 1 |
| 大 |
| 1 |
| 6 |
| 1 |
| 1大 |
| 1 |
| n(n+1) |
| 大xx3 |
| 大xx4 |
| x |
| x5-4 |
| 5 |
| x+5 |
| 9 |
| x-5 |
| x |
| x-8 |
| 8 |
| x8-p |
| 1 |
| 8x-p |
| 1 |
| 8 |
| 下 |
| x-8 |
| m |
| m2-4 |
| 1 |
| m-2 |
| 3 |
| x-1 |
| 2 |
| x |
| 1 |
| x-4 |
| 4 |
| x2-16 |
| x |
| 2x-3 |
| 5 |
| 3-2x |
| 5 |
| x2+3x |
| 1 |
| x2-x |
|
| 2x |
| x+3 |
| 7 |
| 2x+6 |
| 10x-4 |
| x(x2-1) |
| 6 |
| x2-1 |
| 3 |
| x-5 |
| x+2 |
| x-5 |
| x+1 |
| x-1 |
| 4 |
| x2-1 |
| 5 |
| x2+3x |
| 1 |
| x2-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 |