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Find the sum and choose the correct answer 2n^3 + 4n^2 -7 and -n^3 - 8n - 2
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Find the sum and choose the correct answer 2n^3 + 4n^2 -7 and -n^3 - 8n - 2

User Thomas Burke
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1 Answer

3 votes

Answer:

n³ + 4n² - 8n -9

Explanation:

Just combine like terms while you add the 2 expressions together.

User KenEucker
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