(a) If f(x) = x4 - 16, find its roots and factorization in Q[x]. (b) Answer part...
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(b) Answer part (a) for f(x) ∈ R[a],
(c) Answer part (a) for f(x) ∈ C[x],
(d) Answer parts (a), (b), and (c) for f(x) = x4 - 25.
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a b fx x 2 4 x 2 x 2 the roots are 2 c fx x 2...View the full answer
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Related Book For 
Discrete and Combinatorial Mathematics An Applied Introduction
ISBN: 978-0201726343
5th edition
Authors: Ralph P. Grimaldi
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