16-05-2020
Mathematics

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BRAINLIEST to whoever gets this correct! Factor the expression below.
16x^2-1

A. (2x - 1)(8x - 1)
B. (4x - 1)(4x-1)
C. (2x - 1)(8x+1)
D. (4x - 1)(4x+1)

Respuesta :

pandaeyes1021 pandaeyes1021

16-05-2020

Answer:

D. (4x - 1)(4x + 1)

Step-by-step explanation:

16 is a perfect square, with its two identical factors being 4. 1 is also a perfect square, with its two factors being 1, but in this case, it's a -1, so we need a positive 1 and a negative 1:

(4x + 1) (4x - 1)

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