SOLUTION: factor the expression completely x^8 - 1

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Question 312657: factor the expression completely
x^8 - 1
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
(x^4 - 1)(x^4 + 1)

(x^2 - 1)(x^2 + 1)(x^4 + 1)

(x - 1)(x + 1)(x^2 + 1)(x^4 + 1)