| OA |
| OB |
| OC |
| OA |
| 3 |
| 2 |
| OB |
| OC |
| 0 |
| 1 |
| 6 |
| 1 |
| 3 |
| 1 |
| 3 |
| OA |
| 3 |
| 2 |
| OB |
| OC |
| 0 |
| OA |
| 3 |
| 2 |
| 1 |
| 6 |
| 1 |
| 3 |
| 1 |
| 3 |
| 3 |
| 2+3x |
| 3 |
| 2+3x |
| 1 |
| 6 |
| 1 |
| 3 |
| 3 |
| 2 |
| 3 |
| 2 |
| OA |
| 3 |
| 2 |
| OB |
| OC |
| 3 |
| 2 |
| 3 |
| 2 |
| 1 |
| 6 |
| 1 |
| 3 |
| 1 |
| 3 |
| 3 |
| 2+3x |
| 1 |
| 6 |
| 1 |
| 3 |
| 3 |
| 2+3x |
| 3 |
| 2+3x |
| 3 |
| 2+3x |
| 3x |
| 2+3x |
| 2+3x |
| 3x |
| 3(2+3x)-3x•3 |
| (2+3x)2 |
| 2 |
| x(2+3x) |
| 1 |
| 6 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 6 |
| 1 |
| 3 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2+3x |
| 9x2-1 |
| 2+3x |
| (3x+1)(3x-1) |
| 2+3x |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 | ||
2
|
| 1 |
| 2 |
| 25 |
| 4e |
| 1 |
| 2 |
| 25 |
| 4×3 |
| 1 |
| 2 |
| 1 |
| 2 |
| OA |
| OB |
| OC |
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