By looking at f (x+1) I think I can prove this but not exactly sure how. Here is the question: Prove for any prime number p, f(x)=x^p-1=x^p-2)+ ... + x+1 is irreducible in Q[x].

Printable View

- Apr 11th 2007, 10:51 AMchadlyterIrreducible
By looking at f (x+1) I think I can prove this but not exactly sure how. Here is the question: Prove for any prime number p, f(x)=x^p-1=x^p-2)+ ... + x+1 is irreducible in Q[x].

- Apr 11th 2007, 11:13 AMThePerfectHacker
..