OA |
OC |
OB |
OC |
OA |
OB |
OC |
OA |
OB |
OC |
OA |
OC |
OB |
OC |
OA |
3 |
5 |
4 |
5 |
OB |
4 |
5 |
3 |
5 |
OA |
OB |
OC |
4t+28 |
5 |
4-3t |
5 |
OA |
OB |
OC |
OA |
OB |
OC |
OA |
OC |
OB |
OC |
3 |
5 |
4 |
5 |
4 |
5 |
3 |
5 |
OA |
3 |
5 |
4 |
5 |
OB |
4 |
5 |
3 |
5 |
OA |
OB |
OC |
4t+28 |
5 |
4-3t |
5 |
OA |
OB |
OC |
(
|
t2+8t+32 |
(t+4)2+16 |
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