Consider the irreducible polynomial p(x) = x² + x + 2 e Zs[x] and consider the simple extension field Zs[a], where a is a zero of the polynomial p(x). Then (a + 2)-! = 3a +4 2a + 2 O a + 4 O None O 4a + 2 O

Consider the irreducible polynomial p(x) = x² + x + 2 e Zs[x] and consider the simple extension field Zs[a], where a is a zero of the polynomial p(x). Then (a + 2)-! = 3a +4 2a + 2 O a + 4 O None O 4a + 2 O

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Consider the irreducible polynomial
p(x) = x² + x + 2 e Zs[x]
and consider the simple extension
field Zs[a], where a is a zero
of the polynomial p(x).
Then (a + 2)-! =
3α +4 CΟ
2α +2Ο
a + 4 O
None O
4a + 2 O

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