which of the following monic quadratic polynomials is irreducible in Z_3[x]? note that : f(x) = (x-a)(x-b) is reducible list down all such polynomials by substituting a,b=0,1,2. there should be 6 such reducible polynomials a. x^2+x+1 b.x^2-x+1 c.x^2-x-1 d. none
which of the following monic quadratic polynomials is irreducible in Z_3[x]? note that : f(x) = (x-a)(x-b) is reducible list down all such polynomials by substituting a,b=0,1,2. there should be 6 such reducible polynomials a. x^2+x+1 b.x^2-x+1 c.x^2-x-1 d. none
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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which of the following monic quadratic polynomials is irreducible in Z_3[x]?
note that : f(x) = (x-a)(x-b) is reducible list down all such polynomials by substituting a,b=0,1,2. there should be 6 such reducible polynomials
a. x^2+x+1
b.x^2-x+1
c.x^2-x-1
d. none
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