Am I right in saying you cannot factorise the expression x^n+1 where n if greater or equal to 3 is odd? apart from x^3 which would be (x+1)(x^2-x+1)
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Originally Posted by Mukilab Am I right in saying you cannot factorise the expression x^n+1 where n if greater or equal to 3 is odd? apart from x^3 which would be (x+1)(x^2-x+1)
Last edited by yeKciM; Sep 8th 2010 at 11:58 AM.
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