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3 votes
Simplify:

13a^2 + 14 - 17a - 12a^2 + 6a - a^2

answer choices;
A.) a - 14
B.) a + 14
C.) -9a^2 + 14
D.) -9a^2 - 5a - 14

1 Answer

3 votes

Answer:

B

Explanation:

User Henok T
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