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anonymous

  • 4 years ago

find the complex zeros of x²+x+1.. I came up with -1+-3i/2?

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  1. anonymous
    • 4 years ago
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    \[\frac{-1+\sqrt{3}}{2} and \frac{-1-\sqrt{3}}{2}\]

  2. anonymous
    • 4 years ago
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    Get it

  3. anonymous
    • 4 years ago
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    my book says -1/2 - √3/2 i, -1/2 + √3/2 are they the same answer just in a different form?

  4. Directrix
    • 4 years ago
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    Your book answers are correct. They are not the same as the answers shown above because there is no i in those answers. Again, these are correct: -1/2 - √3/2 i, -1/2 + √3/2.

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