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Please answer this question
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Please answer this question

Please answer this question-example-1
User Jozenbasin
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1 Answer

5 votes

Answer: B

Explanation:

The factors of 1 are
\pm 1

The factors of 20 are
\pm \{1, 2, 4, 5, 10, 20\}.

By the rational root theorem, we see that the answer is B.

User Alexdej
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6.5k points
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