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5 votes
Simply (3a4-2a2+5a-10)-(2a4+4a2+5a-2)

User Cimere
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2 Answers

2 votes
The answer is -8a-8 I hope this helped
User Maxbeaudoin
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3 votes
a^4-6a^2-8

i hope this helps you!!
User Rfadams
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