Mathematics
Mathematics, 27.03.2020 16:51, KingSam623

Factor completely 81x4 − 16.

(3x − 2)(3x − 2)(9x2 + 4)
(3x − 2)(3x + 2)(9x2 − 4)
(3x − 2)(3x + 2)(9x2 + 4)
(3x + 2)(3x + 2)(9x2 + 4)

answer
Answers: 1

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Do you know the correct answer?
Factor completely 81x4 − 16.

(3x − 2)(3x − 2)(9x2 + 4)
(3x − 2)(3x + 2)(9x2 − 4)

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