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Zinaida [17]
4 years ago
5

Add: (–6 – n + 2n2) + (8 – 3n – 10n2)

Mathematics
1 answer:
MArishka [77]4 years ago
4 0
The answer is C:
2-4n-8n^2

you add the variables with the same exponents and the constants in (-6-n+2n^2) + (8-3n-10n^2).

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