4ac-b2 |
4a |
4ac-2ac |
4a |
2ac |
4a |
c |
2 |
b |
2a |
c |
2 |
b |
2a |
b |
2a |
b2 |
4a2 |
b |
2a |
3 |
2 |
3 |
2 |
b |
2a |
b |
a |
b |
2a |
b |
a |
b |
2a |
c |
2 |
c |
2 |
b |
2a |
ac |
b |
2ac |
2b |
b2 |
2b |
b |
2 |
b |
2 |
b |
2 |
b |
2a |
b |
a |
b |
2a |
b |
a |
b |
a |
b |
2 |
b |
2 |
b |
a |
b2 |
2a |
2ac |
2a |
b |
a |
4ac-b2 |
4a |
4ac-2ac |
4a |
2ac |
4a |
c |
2 |
b |
2a |
c |
2 |
b |
2a |
b |
2a |
b2 |
4a2 |
b |
2a |
3 |
2 |
3 |
2 |
b |
2a |
b |
a |
b |
2a |
b |
a |
b |
2a |
c |
2 |
c |
2 |
b |
2a |
ac |
b |
2ac |
2b |
b2 |
2b |
b |
2 |
b |
2 |
b |
2 |
b |
2a |
b |
a |
b |
2a |
b |
a |
b |
a |
b |
2 |
b |
2 |
b |
a |
b2 |
2a |
2ac |
2a |
b |
a |
1 |
2 |
1 |
2 |
3 |