Let F be a field and f(x) e F[x] be a polynomial of degree > 1. If f(m =0 for some E F. thenf(x) is reducible over F.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter8: Polynomials
Section8.3: Factorization In F [x]
Problem 8E: Let be an irreducible polynomial over a field . Prove that is irreducible over for all nonzero ...
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Let F be a field and f (x) e F[x] be a polynomial of degree > 1. If
f(a) = 0 for some a e F, then f (x) is reducible over F.
%3D
Transcribed Image Text:Let F be a field and f (x) e F[x] be a polynomial of degree > 1. If f(a) = 0 for some a e F, then f (x) is reducible over F. %3D
Let F be a field and f (x) e F[x] be a polynomial of degree > 1. If
f(a) = 0 for some a e F, then f (x) is reducible over F.
%3D
Transcribed Image Text:Let F be a field and f (x) e F[x] be a polynomial of degree > 1. If f(a) = 0 for some a e F, then f (x) is reducible over F. %3D
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