1+
|
1+
|
1+
|
1+
|
3 |
2 |
7 |
6 |
13 |
12 |
21 |
20 |
20102+2010+1 |
2010(2010+1) |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
4 |
1 |
5 |
1 |
2010 |
1 |
2011 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
2010 |
1 |
2011 |
1 |
2011 |
2010 |
2011 |
1 | ||
|
| ||||
(
|
2 |
1 | ||||
|
| ||||||||
(
|
3 |
2 |
1 | ||||
|
| ||||||||
(
|
4 |
3 |
1 | ||||
|
1 | ||
|
1 | ||||
|
1 | ||||
|
a2b |
|
|
ab2 |
2 |
2 |
1-8x |
8x-1 |
1 |
2 |
|
|
1 | ||||
|
1 | ||||
|
x |
y |
y |
x |
1+
| ||
2a |
1+
| ||
2a |
1 |
a |
7 |
1 |
a |
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