Anonymous
Anonymous asked in Science & MathematicsMathematics · 1 month ago

what is the complex fifth root of 5-5√3i? please help?

2 Answers

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  • Melvyn
    Lv 7
    1 month ago

    convert to r e ^(i theta ) form

    then fifth root of r  and divide theta by 5

  • alex
    Lv 7
    1 month ago

    Hint:

    z^5 = 10 cis(-π/3)

    De Moivre's Theorem to solve for z 

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