3 |
1 |
4 |
2
|
1 |
2 |
2 |
m2-2m+1 |
m2-1 |
m-1 |
m+1 |
3 |
1 |
4 |
2 |
1 |
3×
|
4 |
m2-2m+1 |
m2-1 |
m-1 |
m+1 |
(m-1)2 |
(m+1)(m-1) |
(m-1)(m+1)-(m-1) |
m+1 |
m-1 |
m+1 |
m2-m |
m+1 |
m-1 |
m+1 |
m+1 |
m(m-1) |
1 |
m |
3 |
1 | ||
|
| ||
3 |
1 |
4 |
2 |
1 |
3×
|
4 |
m2-2m+1 |
m2-1 |
m-1 |
m+1 |
(m-1)2 |
(m+1)(m-1) |
(m-1)(m+1)-(m-1) |
m+1 |
m-1 |
m+1 |
m2-m |
m+1 |
m-1 |
m+1 |
m+1 |
m(m-1) |
1 |
m |
3 |
1 | ||
|
| ||
3 |