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22 votes
Look at the problem above and please tell me which is correct

Look at the problem above and please tell me which is correct-example-1

2 Answers

6 votes
The answer should be C
User Lellansin
by
6.3k points
1 vote

I think it's the third 4 ( а² + 2а ) + 9

User Neleus
by
6.1k points
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