| (1) | | | | | | | | | | | | | | | | | | | | | | | | | ( | w | + | 5 | ) | ( | w | − | 5 | ) | + | ( | w | − | 10 | ) | ( | w | − | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (4) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −4 | z | − | 1 | ) | ( | −7 | z | + | 4 | ) | + | ( | −9 | z | + | 4 | ) | ( | −6 | z | − | 9 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | | | | | | | | | ( | y | + | 10 | ) | ( | y | + | 7 | ) | − | ( | y | + | 3 | ) | ( | y | − | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | | | | | | | ( | a | − | 2 | ) | ( | a | + | 2 | ) | − | ( | a | − | 10 | ) | ( | a | + | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (7) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | −7 | q | + | 5 | ) | ( | 5 | q | + | 5 | ) | − | ( | −7 | q | − | 9 | ) | ( | −4 | q | + | 6 | ) | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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