m-m2 |
m2-1 |
m |
m-1 |
m+1 |
m-1 |
m(1-m) |
(m+1)(m-1) |
m |
m-1 |
(m+1)2 |
(m-1)2 |
-m(m-1) |
(m+1)(m-1) |
m-1 |
m |
(m+1)2 |
(m-1)2 |
m+1 |
m-1 |
x2-8x+16 |
4-x2 |
16-x2 |
4+4x+x2 |
x+2 |
x2-2x |
x-2 |
2 |
1 |
6x-2 |
1 |
2 |
2 |
1-3x |
16xy |
y2 |
y2 |
2x |
2a |
b |
ab2 |
3a |
-a |
b |
2a2 |
5b |
a |
5b |
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