| -3a2b |
| 3cd2 |
| 8a2c2 |
| 21bd3 |
| -2c |
| 7a |
| x2-1 |
| x2+6x+9 |
| (x+3)(x+4) |
| x+1 |
| -3a2b |
| 3cd2 |
| 8a2c2 |
| 21bd3 |
| -2c |
| 7a |
| -3a2b |
| 3cd2 |
| 8a2c2 |
| 21bd3 |
| 7a |
| -2c |
| 4a5 |
| 3d5 |
| x2-1 |
| x2+6x+9 |
| (x+3)(x+4) |
| x+1 |
| (x+1)(x-1) |
| (x+3)2 |
| 1 |
| x-1 |
| (x+3)(x+4) |
| x+1 |
| x+4 |
| x+3 |
| -3a2b |
| 3cd2 |
| 8a2c2 |
| 21bd3 |
| -2c |
| 7a |
| -3a2b |
| 3cd2 |
| 8a2c2 |
| 21bd3 |
| 7a |
| -2c |
| 4a5 |
| 3d5 |
| x2-1 |
| x2+6x+9 |
| (x+3)(x+4) |
| x+1 |
| (x+1)(x-1) |
| (x+3)2 |
| 1 |
| x-1 |
| (x+3)(x+4) |
| x+1 |
| x+4 |
| x+3 |