BuyFind

Elements Of Modern Algebra

8th Edition
Gilbert + 2 others
Publisher: Cengage Learning,
ISBN: 9781285463230
BuyFind

Elements Of Modern Algebra

8th Edition
Gilbert + 2 others
Publisher: Cengage Learning,
ISBN: 9781285463230

Solutions

Chapter 8.6, Problem 4E

(a)

To determine

To prove: p(x)=x3+x2+2x+1 is irreducible over field F=3.

(b)

To determine

A formula for the product of two arbitrary elements a0+a1α+a2α2 and b0+b1α+b2α2 of F(α).

(c)

To determine

The multiplicative inverse of the element α2+2α+1 of F(α).

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