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Leya [2.2K]
4 years ago
12

How much is it because I’m not too sure about it

Mathematics
1 answer:
Vera_Pavlovna [14]4 years ago
7 0
1) - 4e
2) 3a + 2b
3) - 2c + 6e
4) 5a^2 + 3a + b + c

Hope I could help!
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