2x-6 |
4-4x+x2 |
x-2 |
3-x |
1 |
2x |
1 |
x+y |
x+y |
2x |
x2-2xy+y2 |
xy |
x-y |
x2 |
2(x-3) |
(2-x)2 |
1 |
x-3 |
x-2 |
3-x |
2 |
(x-2)(3-x) |
1 |
2x |
1 |
x+y |
x+y-2x2-2xy |
2x |
x+y-x-y+2x2+2xy |
2x(x+y) |
xy |
(x-y)2 |
x-y |
x2 |
2(x-3) |
(2-x)2 |
1 |
x-3 |
x-2 |
3-x |
2 |
(x-2)(3-x) |
1 |
2x |
1 |
x+y |
x+y-2x2-2xy |
2x |
x+y-x-y+2x2+2xy |
2x(x+y) |
xy |
(x-y)2 |
x-y |
x2 |