Abstract Algebra: Theory and Applications · Problem 17.5.10

Integral Domains — Thomas Judson

Mathematics — Abstract Algebra · polynomial-factorization

Problem

Give two different factorizations of x2+x+8x^2 + x + 8 in Z10[x]\mathbb{Z}_{10}[x]. Hint. One factorization is x2+x+8=(x+2)(x+9)x^2 + x + 8 = (x+2)(x+9).

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