x+2 |
x2-2x |
x-1 |
x2-4x+4 |
4-x |
x |
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-1) |
x(x-2)2 |
x |
4-x |
x-4 |
x(x-2)2 |
x |
x-4 |
1 |
(x-2)2 |
1 |
(x-2)2 |
1 |
2 |
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-1) |
x(x-2)2 |
x |
4-x |
x-4 |
x(x-2)2 |
x |
x-4 |
1 |
(x-2)2 |
1 |
(x-2)2 |
1 |
2 |