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| (2) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | z | + | 7 | ) | ( | −10 | z | − | 10 | ) | + | ( | 9 | z | − | 9 | ) | ( | −2 | z | + | 4 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | −10 | z | − | 80 | z | − | 70 | + | ( | −18 | z | + | 54 | z | − | 36 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (3) | | | | | | | | | | | | | | | | | | | | | | | | | ( | c | − | 6 | ) | ( | c | + | 6 | ) | + | ( | c | + | 7 | ) | ( | c | − | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (4) | | | | | | | | | | | | | | | | | | | | | | | | | ( | w | + | 10 | ) | ( | w | − | 4 | ) | + | ( | w | − | 9 | ) | ( | w | + | 10 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | | | | | | | | | ( | p | + | 8 | ) | ( | p | + | 6 | ) | − | ( | p | + | 3 | ) | ( | p | + | 5 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | | | | | ( | 5 | r | − | 3 | ) | ( | r | + | 3 | ) | − | 10 | ( | −2 | r | − | 3 | ) | | | | | | | | | | | | | | | | | | | | | | |
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