| 1 |
| 2 |
| 1 |
| 3 |
| 2.2j |
| n | 0.12j |
| 10-6 |
| 1 |
| 1000 |
| 1 |
| 1000 |
| 1 |
| 8 |
| 1 |
| 8 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 3 |
| -2x |
| 3y |
| 4x2 |
| 9y2 |
| 4x2 |
| 9y2 |
| 1 |
| 2 |
| x |
| x2-2x |
| (&nbsi;&nbsi;&nbsi;&nbsi;) |
| x-2 |
| j+b |
| jb |
| (&nbsi;&nbsi;&nbsi;&nbsi;&nbsi;&nbsi;) |
| j2b |
| 2j |
| 3b |
| 3c |
| 5j |
| 2c |
| 5b |
| 2c |
| 5b |
| x+如 |
| x |
| 如 |
| x |
| 2 |
| 3j2 |
| 如 |
| 6jb2 |
| 4b2+j |
| 6j2b2 |
| 4b2+j |
| 6j2b2 |
| 如 |
| 9 |
| 如 |
| 9 |