OpenStax, Algebra and Trigonometry 2e §2.4 Complex Numbers · Exercise 65 · Complex Numbers · Arithmetic of ℂ

Complex Numbers · Exercise 65

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Show that a solution of $x^{8} - 1 = 0$ is $\frac{2}{2} + \frac{2}{2} i .$

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~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §2.4 Complex Numbers · Exercise 65

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