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Mathematics, 19.08.2019 20:30 jumpgirll

Factor completely: 81x^4 – 1
a. (9x + 1)(9x – 1)
b. (9x^2 + 1)(9x^2 – 1)
c. (3x^2 + 1)^3(3x – 1)
d. (9x^2 + 1)(3x + 1)(3x – 1)

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Factor completely: 81x^4 – 1
a. (9x + 1)(9x – 1)
b. (9x^2 + 1)(9x^2 – 1)
c. (3x^2...
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