x+2 |
x2-2x |
x-1 |
x2-4x+4 |
4-x |
x |
1 |
1-a |
a2-a+1 |
a2-2a+1 |
x+2 |
x2-2x |
x-1 |
x2-4x+4 |
4-x |
x |
x+2 |
x(x-2) |
x-1 |
(x-2)2 |
x |
4-x |
(x+2)(x-2) |
x(x-2)2 |
x(x-1) |
x(x-2)2 |
x |
4-x |
x-4 |
x(x-2)2 |
x |
4-x |
1 |
(x-2)2 |
1 |
1-a |
a2-a+1 |
a2-2a+1 |
a(1-a)-1 |
1-a |
(a-1)2 |
a2-a+1 |
2x |
x+2 |
x |
x-2 |
x |
x2-4 |
1 |
2 |
x2y+xy2 |
(x-y)2 |
x-y |
x+y |
1 |
5 |
x2+2xy+y2 |
x2-y2 |
x2+xy |
x-y |
1 |
2 |
x2-1 |
x2+2x+1 |
1 |
2x-2 |
x-1 |
x2+x |
x2-2x+1 |
x2-1 |
1 |
x |
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