In the complex numbers every non-zero number has exactly th roots, which are easily computed in exponential form by distributing the argument into equal parts. Geometrically the roots are the vertices of a regular polygon inscribed in a circle.
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In the complex numbers every non-zero number has exactly th roots, which are easily computed in exponential form by distributing the argument into equal parts. Geometrically the roots are the vertices of a regular polygon inscribed in a circle.