| (1) | | | | | | | | | | | | | | | | | | | | | | | | | ( | p | + | 5 | ) | ( | p | − | 2 | ) | + | ( | p | − | 7 | ) | ( | p | − | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (2) | | | | | | | | | | | | | | | | | | | | | | | | ( | −5 | w | + | 6 | ) | ( | −5 | w | + | 4 | ) | + | 5 | ( | 7 | w | − | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (3) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | 5 | a | + | 4 | ) | ( | 10 | a | + | 9 | ) | + | ( | −3 | a | + | 10 | ) | ( | −10 | a | + | 9 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | 50 | a | + | 85 | a | + | 36 | + | ( | 30 | a | − | 127 | a | + | 90 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (4) | | | | | | | | | | | | | | | | | | | | | | | | | ( | z | + | 7 | ) | ( | z | − | 7 | ) | + | ( | z | − | 8 | ) | ( | z | − | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | − | 3 | ) | ( | b | + | 3 | ) | + | ( | b | + | 5 | ) | ( | b | − | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | | | | | | ( | −6 | w | − | 5 | ) | ( | −2 | w | − | 6 | ) | + | 6 | ( | −7 | w | − | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (7) | | | | | | | | | | | | | | | | | | | | | | | | | ( | v | + | 10 | ) | ( | v | − | 10 | ) | + | ( | v | + | 1 | ) | ( | v | − | 4 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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