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(-7x3 + 5ax - 3) + (7x3 + 5 - 9ax)

(-7x3 + 5ax - 3) + (7x3 + 5 - 9ax)-example-1
User Dougcunha
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1 Answer

2 votes

Answer:

-7x^3 + 5ax - 3 + 7x^3 + 5 - 9ax

-4ax + 2

answer is c

Explanation:

User Davide Ungari
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