| (1) | | | | | | | | | | | | | | | | | | | | | | | | | ( | w | − | 10 | ) | ( | w | + | 10 | ) | + | ( | w | − | 3 | ) | ( | w | − | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
|
| (2) | | | | | | | | | | | | | | | | | | | | | | | | ( | −6 | u | − | 2 | ) | ( | 10 | u | + | 10 | ) | + | 3 | ( | 9 | u | + | 4 | ) | | | | | | | | | | | | | | | | | | | | | | | |
|
| (3) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −6 | u | + | 4 | ) | ( | −5 | u | − | 6 | ) | − | ( | 9 | u | + | 9 | ) | ( | −6 | u | + | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | 30 | u | + | 16 | u | − | 24 | − | ( | −54 | u | + | 18 | u | + | 72 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
|
| (4) | | | | | | | | | | | | | | | | | | | | | | | | | ( | q | − | 8 | ) | ( | q | + | 8 | ) | − | ( | q | + | 5 | ) | ( | q | + | 1 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
|
| (5) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | − | 7 | ) | ( | b | + | 7 | ) | + | ( | b | + | 8 | ) | ( | b | + | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
|
|
|
| (7) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | − | 4 | ) | ( | b | + | 4 | ) | + | ( | b | + | 7 | ) | ( | b | + | 1 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
|