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a) If p(x) = x² + x² + s ²+x+1, and g(x) = x² + : b) If p(x) = x² + x³ + x² + x + 1, and g(x) = x² + x¹ + x² + 1, what is p(x)/q(x)? + x + 1, what is p(x)/q(x)?

a) If p(x) = x² + x² + s ²+x+1, and g(x) = x² + : b) If p(x) = x² + x³ + x² + x + 1, and g(x) = x² + x¹ + x² + 1, what is p(x)/q(x)? + x + 1, what is p(x)/q(x)?

Elements Of Modern Algebra
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.2: Integral Domains And Fields
Problem 25E: Suppose S is a subset of an field F that contains at least two elements and satisfies both of the...
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This question concerns the field GF(256). The modulus is P(x) = x³ + x² + x³ + x + 1. For computing inverses in this field, you should use the table in the textbook. Please answer the following questions about arithmetic in this field. a) If p(x) = x² + x¹ + x² + x + 1, and g(x) = x² + x³ + x² + x³ + x² + x + 1, what is p(x)/q(x)? b) If p(x) = x² + x³ + x² + x + 1, and q(x) = x² + x4 + x² + 1, what is p(x)/q(x)?
Transcribed Image Text:This question concerns the field GF(256). The modulus is P(x) = x³ + x² + x³ + x + 1. For computing inverses in this field, you should use the table in the textbook. Please answer the following questions about arithmetic in this field. a) If p(x) = x² + x¹ + x² + x + 1, and g(x) = x² + x³ + x² + x³ + x² + x + 1, what is p(x)/q(x)? b) If p(x) = x² + x³ + x² + x + 1, and q(x) = x² + x4 + x² + 1, what is p(x)/q(x)?
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