| (1) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −9 | p | + | 2 | ) | ( | −2 | p | − | 3 | ) | + | ( | −8 | p | − | 1 | ) | ( | 9 | p | + | 3 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (2) | | | | | | | | | | | | | | | | | | | | | | | | | ( | y | + | 3 | ) | ( | y | − | 4 | ) | − | ( | y | − | 6 | ) | ( | y | + | 6 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (3) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −2 | q | + | 2 | ) | ( | −6 | q | − | 3 | ) | + | ( | 4 | q | + | 4 | ) | ( | 9 | q | + | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (4) | | | | | | | | | | | | | | | | | | | | | | | | | ( | v | + | 4 | ) | ( | v | − | 4 | ) | + | ( | v | − | 1 | ) | ( | v | + | 10 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | + | 6 | ) | ( | b | + | 7 | ) | + | ( | b | + | 8 | ) | ( | b | + | 6 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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