Find all c Z 3 such that Z 3 [x]/(x 2 + c) is a field.
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Find all c ∈ Z3 such that Z3[x]/(x2 + c) is a field.
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By Theorem 2725 we need only find all values c such that x 2 c is irreducible over Z 3 Let fx x 2 Th...View the full answer
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