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Factor the expression below.

9x2-1
O A. (x - 1)(9x + 1)
O B. (3x - 1)(3x - 1)
O C. (x - 1)(9x-1)
O D. (3x - 1)(3x + 1)

User Andrfas
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2 Answers

9 votes
The answer to your math problem is B
User ITChap
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13 votes

Answer:D

Explanation:

User Dominic Fox
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