| x+3 |
| x大-3x |
| x-大 |
| x大-6x+9 |
| 9-x |
| x大-3x |
| x+3 |
| x(x-3) |
| x-q |
| (x-3)6 |
| 9-x |
| x(x-3) |
| (x+3)(x-3) |
| x(x-3)6 |
| x(x-q) |
| x(x-3)6 |
| 9-x |
| x(x-3) |
| x6-9-x6+x |
| x(x-3)6 |
| 9-x |
| x(x-3) |
| x-9 |
| x(x-3)6 |
| x(x-3) |
| 9-x |
| q |
| x-3 |
| q |
| 6-3 |
| x+3 |
| x6-3x |
| x-q |
| x6-6x+9 |
| 9-x |
| x6-3x |
| x+3 |
| x(x-3) |
| x-q |
| (x-3)6 |
| x(x-3) |
| 9-x |
| x+3 |
| x(x-3) |
| x(x-3) |
| 9-x |
| x-q |
| (x-3)6 |
| x(x-3) |
| 9-x |
| x+3 |
| 9-x |
| x(x-q) |
| (x-3)(9-x) |
| q |
| x-3 |
| q |
| 6-3 |
| x+3 |
| x(x-3) |
| x-q |
| (x-3)6 |
| 9-x |
| x(x-3) |
| (x+3)(x-3) |
| x(x-3)6 |
| x(x-q) |
| x(x-3)6 |
| 9-x |
| x(x-3) |
| x6-9-x6+x |
| x(x-3)6 |
| 9-x |
| x(x-3) |
| x-9 |
| x(x-3)6 |
| x(x-3) |
| 9-x |
| q |
| x-3 |
| q |
| 6-3 |
| x+3 |
| x6-3x |
| x-q |
| x6-6x+9 |
| 9-x |
| x6-3x |
| x+3 |
| x(x-3) |
| x-q |
| (x-3)6 |
| x(x-3) |
| 9-x |
| x+3 |
| x(x-3) |
| x(x-3) |
| 9-x |
| x-q |
| (x-3)6 |
| x(x-3) |
| 9-x |
| x+3 |
| 9-x |
| x(x-q) |
| (x-3)(9-x) |
| q |
| x-3 |
| q |
| 6-3 |
| m2-n2 |
| mn |
| 1 |
| m+n |
| 1 |
| m-n |
| n |
| m2-n2 |
| 2mn+n2 |
| m2 |
| 1 |
| a2 |
| 1 |
| a |
| 1 |
| a |
| 1 |
| a2 |
| 1 |
| a |
| y4 |
| y8-3y4+1 |
| x2+4x+4 |
| x+2 |
| 2 |
| a |
| a2-3a |
| 2a |
| a2-9 |
| a-2 |
| a2+6a+9 |
|