1 | ||
|
8 |
3 |
1 |
a+1 |
a+3 |
a2-1 |
a2-2a+1 |
a2+4a+3 |
1 | ||
|
8 |
3 |
2 |
2 |
2 |
1 |
a+1 |
a+3 |
a2-1 |
a2-2a+1 |
a2+4a+3 |
1 |
a+1 |
a+3 |
(a-1)(a+1) |
(a-1)2 |
(a+1)(a+3) |
1 |
a+1 |
a-1 |
(a+1)2 |
2 |
(a+1)2 |
2 |
9 |
1 | ||
|
8 |
3 |
2 |
2 |
2 |
1 |
a+1 |
a+3 |
a2-1 |
a2-2a+1 |
a2+4a+3 |
1 |
a+1 |
a+3 |
(a-1)(a+1) |
(a-1)2 |
(a+1)(a+3) |
1 |
a+1 |
a-1 |
(a+1)2 |
2 |
(a+1)2 |
2 |
9 |