x+2 |
x2-2x |
x-1 |
x2-4x+4 |
x-4 |
x |
x+1 |
x-1 |
4 |
x2-1 |
x+2 |
x(x-2) |
x-1 |
(x-2)2 |
x |
x-4 |
(x+2)(x-2)-x(x-1) |
x(x-2)2 |
x |
x-4 |
-3x |
x(x-2)2 |
x |
x-4 |
-3x |
(x-2)2(x-4) |
1 |
1+x |
2x |
x-3 |
x |
x+3 |
x |
x2-9 |
x-3 |
3x2-6x |
5 |
x-2 |
x2+2x+1 |
x+2 |
x2-1 |
x-1 |
1 |
x+2 |
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