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Which expression is the factored equivalent of x2 - 16? A. (x + 1)(x - 16) B. (x - 4)(x + 4) C. (x - 4)2 D. (x + 2)(x - 8)
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Which expression is the factored equivalent of x2 - 16? A. (x + 1)(x - 16) B. (x - 4)(x + 4) C. (x - 4)2 D. (x + 2)(x - 8)

User Sam Huggill
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2 Answers

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b is the answer..hope this helps!!
User Faser
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4 votes

Answer:

B

Explanation:

x^2-16 ⇒ x^2-4^2 ⇒ B=4 ⇒ (x-4)(x+4) which is B.

User Cubby
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