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Mathematics 13 Online
OpenStudy (allymariex3):

Factor completely 64x2 - 1. A. (8x - 1)(8x - 1) B. (8x - 1)(8x + 1) C. (1 - 8x)(1 - 8x) D. (1 - 8x)(1 + 8x)

OpenStudy (anonymous):

did you learn to FOIL? multiply all A, B, C, and D out and see which one equals \[64x^2-1\]

OpenStudy (precal):

difference of squares

OpenStudy (precal):

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