Complex numbers: Roots and polynomials
Extracting cube roots
Calculate exactly the principal value of \(\sqrt[3]{-\tfrac{1}{2}-\tfrac{1}{2}\!\sqrt{3}\,\mathrm{i}}\) in polar form.
| Principal value of \(\sqrt[3]{-\tfrac{1}{2}-\tfrac{1}{2}\!\sqrt{3}\,\mathrm{i}}\) = | (In polar notation) |
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