2 |
1 |
2 |
m+m2 |
1-m |
2m |
1-m |
3x+4 |
x2-1 |
2 |
x-1 |
x+2 |
x2-2x+1 |
|
1 |
m+1 |
1 |
n-1 |
1 |
4 |
1 |
4 |
1 |
2 |
m(m+1) |
1-m |
-m-m2 |
1-m |
m(1+m) |
1-m |
1-m |
m(1+m) |
3x+4 |
(x+1)(x-1) |
2(x+1) |
(x+1)(x-1) |
(x-1)2 |
x+2 |
x+2 |
(x+1)(x-1) |
(x-1)2 |
x+2 |
x-1 |
x+1 |
|
x-1 |
x+1 |
-3-1 |
-3+1 |
1 |
n-1 |
1 |
m+1 |
m-n+2 |
(m+1)(n-1) |
1 |
mn-m+n-1 |
1 |
4 |
1 |
4 |
1 |
2 |
m(m+1) |
1-m |
-m-m2 |
1-m |
m(1+m) |
1-m |
1-m |
m(1+m) |
3x+4 |
(x+1)(x-1) |
2(x+1) |
(x+1)(x-1) |
(x-1)2 |
x+2 |
x+2 |
(x+1)(x-1) |
(x-1)2 |
x+2 |
x-1 |
x+1 |
|
x-1 |
x+1 |
-3-1 |
-3+1 |
1 |
n-1 |
1 |
m+1 |
m-n+2 |
(m+1)(n-1) |
1 |
mn-m+n-1 |