| (1) | | | | | | | | | | | | | | | | | | | | | | | | | ( | v | + | 1 | ) | ( | v | − | 1 | ) | + | ( | v | − | 5 | ) | ( | v | − | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
|
| (2) | | | | | | | | | | | | | | | | | | | | | | | | ( | −5 | u | + | 8 | ) | ( | − | u | − | 8 | ) | − | 4 | ( | −9 | u | − | 1 | ) | | | | | | | | | | | | | | | | | | | | | | | |
|
| (3) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −5 | q | + | 7 | ) | ( | 8 | q | − | 4 | ) | + | ( | −5 | q | − | 7 | ) | ( | − | q | − | 10 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| (4) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −3 | v | − | 8 | ) | ( | 5 | v | + | 6 | ) | − | ( | −9 | v | − | 6 | ) | ( | −7 | v | + | 10 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | −15 | v | − | 58 | v | − | 48 | − | ( | 63 | v | − | 48 | v | − | 60 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| (5) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | 8 | b | + | 3 | ) | ( | −5 | b | − | 8 | ) | − | ( | 2 | b | + | 8 | ) | ( | 8 | b | + | 9 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | −40 | b | − | 79 | b | − | 24 | − | ( | 16 | b | + | 82 | b | + | 72 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
|
|
|
|
|