In problems 6 and 7 factor the polynomials into irreducible factors. 6. x3 + 4x + 4 in Z5 [x]. 7.) x3 + 5x2 + x + 6 in Z
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In problems 6 and 7 factor the polynomials into irreducible factors. 6. x3 + 4x + 4 in Z5 [x]. 7.) x3 + 5x2 + x + 6 in Z
In problems 6 and 7 factor the polynomials into irreducible factors. 6. x3 + 4x + 4 in Z5 [x]. 7.) x3 + 5x2 + x + 6 in Z7[x]. 8.) Show that x2 + 6x + 2 is irreducible over Q. Is it irreducible over R? Explain.
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