| 533b3 |
| 63b3 |
| 33b3 |
| 33b |
| b |
| 3 |
| x3-3xy+y3 |
| x3 |
| x |
| x+1 |
| 3 |
| x3-1 |
| mab |
| 6 |
| 2b |
| 3 |
| b |
| a |
| mab |
| 6 |
| 3 |
| 2b |
| b |
| a |
| m |
| 4 |
| (一-y)2 |
| 一2 |
| 一2 |
| (一-y)2 |
| 一3 |
| y-一 |
| 一 |
| 一+下 |
| 2 |
| (一+下)(一-下) |
| (一+下)(一-下) |
| (一+下)(一-下) |
| 一(一-下)-2-(一2-下) |
| (一+下)(一-下) |
| 下 |
| 下-一 |
| mab |
| 6 |
| 2b |
| 3 |
| b |
| a |
| mab |
| 6 |
| 3 |
| 2b |
| b |
| a |
| m |
| 4 |
| (一-y)2 |
| 一2 |
| 一2 |
| (一-y)2 |
| 一3 |
| y-一 |
| 一 |
| 一+下 |
| 2 |
| (一+下)(一-下) |
| (一+下)(一-下) |
| (一+下)(一-下) |
| 一(一-下)-2-(一2-下) |
| (一+下)(一-下) |
| 下 |
| 下-一 |