xy |
x2+2xy+y2 |
x2-xy |
x+y |
2x |
x2-9 |
1 |
3-x |
2 |
x2+6x+9 |
xy |
(x+y)2 |
x+y |
x(x-y) |
2x |
(x+3)(x-3) |
1 |
x-3 |
2 |
(x+3)2 |
2x(x+3) |
(x-3)(x+3)2 |
(x+3)2 |
(x-3)(x+3)2 |
2(x-3) |
(x-3)(x+3)2 |
2x2+6x-x2-6x-9-2x+6 |
(x-3)(x+3) 2 |
x+1 |
(x+3) 2 |
xy |
(x+y)2 |
x+y |
x(x-y) |
2x |
(x+3)(x-3) |
1 |
x-3 |
2 |
(x+3)2 |
2x(x+3) |
(x-3)(x+3)2 |
(x+3)2 |
(x-3)(x+3)2 |
2(x-3) |
(x-3)(x+3)2 |
2x2+6x-x2-6x-9-2x+6 |
(x-3)(x+3) 2 |
x+1 |
(x+3) 2 |