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AMC 12 2019b Problem 17

  • Paper

How many nonzero complex numbers zz have the property that 0,z,0, z, and z3,z^3, when represented by points in the complex plane, are the three distinct vertices of an equilateral triangle?

(A) 0(B) 1(C) 2(D) 4(E) infinitely many\textbf{(A) }0 \textbf{(B) }1 \textbf{(C) }2 \textbf{(D) }4 \textbf{(E) }\text{infinitely many}

Dataset text AMC 12 2000 to 2025. Quoted with source.

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D

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