| (1) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | 2 | w | + | 7 | ) | ( | −5 | w | − | 6 | ) | − | ( | 10 | w | + | 5 | ) | ( | −9 | w | + | 6 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | = | −10 | w | − | 47 | w | − | 42 | − | ( | −90 | w | + | 15 | w | + | 30 | ) | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (2) | | | | | | | | | | | | | | | | | | | | | | | | | ( | p | − | 2 | ) | ( | p | + | 2 | ) | − | ( | p | + | 8 | ) | ( | p | + | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | | | | | | | | ( | 6 | b | + | 5 | ) | ( | − | b | − | 8 | ) | − | 9 | ( | 10 | b | − | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | | | | | | | ( | q | − | 2 | ) | ( | q | + | 2 | ) | + | ( | q | − | 10 | ) | ( | q | + | 3 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (7) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | − | 5 | ) | ( | b | − | 3 | ) | − | ( | b | + | 2 | ) | ( | b | − | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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