Question: Consider the factor ring R = Z,[x]/(x2 + 2x). Determine i) All zero-divisors in R ii) All units in R ill) Can you identify the

Consider the factor ring R = Z,[x]/(x2 + 2x). Determine i)

Consider the factor ring R = Z,[x]/(x2 + 2x). Determine i) All zero-divisors in R ii) All units in R ill) Can you identify the group of units in R

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