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 |
2c |
5b |
4b2+j |
6j2b2 |
如 |
9 |
1 |
x-2 |
a2+ab |
a2b |
2c |
4b |
x |
x |
4b2+a |
6a2b2 |
1 |
9 |
1 |
x-2 |
a2+ab |
a2b |
2c |
4b |
4b2+a |
6a2b2 |
1 |
9 |