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Subtract. (7n2+9n+9)–(n+7)
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3 votes
Subtract. (7n2+9n+9)–(n+7)

User Mustapha GANGA
by
6.1k points

1 Answer

4 votes

Answer:

(7n^2+8n+2)

Explanation:

(7n^2+9n+9)–(n+7)

Distribute the minus sign

(7n^2+9n+9)–n-7

Combine like terms

(7n^2+8n+2)

User Pawan Verma
by
6.0k points
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