3 |
1 |
2 |
1 |
2 |
m2-2m+1 |
m2-1 |
m-1 |
m+1 |
3 |
1 |
2 |
3 |
| ||
2 |
1 |
2 |
3 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
3 |
2 |
(m-1)2 |
(m+1)(m-1) |
(m+1)(m-1)-(m-1) |
m+1 |
(m-1)2 |
(m+1)(m-1) |
m+1 |
m(m-1) |
1 |
m |
3 |
| ||
3 |
A.1 | B.0 | C.-1 | D.-2 |
1 |
2 |
3 |
2 |
1 |
2 |
3 | -8 |
5 |
20 |
45 |
5 |
4 |
1 |
2 |
2 |
12 |
|
48 |
|
48 |
2 |
18 |
3 |
3 |
2 |
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