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