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Which of the following is a factor of 8x2 + 21x + 10? 2x + 5 4x + 5 x + 2 None of the above
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5 votes
Which of the following is a factor of 8x2 + 21x + 10? 2x + 5 4x + 5 x + 2 None of the above

User Florian Bernard
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2 Answers

5 votes
Factoring:

8x^2+21x+10

(x+2)(8x+5)

Answer: x+2
User Andrewcbancroft
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5.8k points
4 votes
(x+2) and (8x+5) are the two factors, so the answer here is (x+2)
User Riffnl
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7.1k points
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