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anonymous

  • 4 years ago

how many roots does the equation z^4 + 16z* = 0 have? z * is the complex conjugate

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  1. anonymous
    • 4 years ago
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    Multiply z on both sides z^4 + 16|z|^2 /z =0 Six Solutions

  2. anonymous
    • 4 years ago
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    OK one of the roots is z=0. Now for the nonzero roots I do understand your new equation form. However, how do you conclude 5 more roots from z^4 + 16|z|^2/z = 0?

  3. anonymous
    • 4 years ago
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    \[\frac{z^5+16|z|^2}{z}=0\] get it

  4. anonymous
    • 4 years ago
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    YOu are in 11th grade preparing for JEE

  5. anonymous
    • 4 years ago
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    They include complex roots

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