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clamin

  • one year ago

PLEASE HELP!!! MEDAL!! Am I doing this right??

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  1. clamin
    • one year ago
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    |dw:1441932190946:dw|

  2. clamin
    • one year ago
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    i have to solve this equation by taking square roots

  3. anonymous
    • one year ago
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    yes. So now take the square root of the top and the bottom so you get \[i \sqrt{6}/\sqrt{4}\]

  4. anonymous
    • one year ago
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    Does the i make sence on how it got there?

  5. clamin
    • one year ago
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    \[r=2\sqrt{6}\]

  6. clamin
    • one year ago
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    @Audeezy

  7. clamin
    • one year ago
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    is the i in front of 2??

  8. anonymous
    • one year ago
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    Think you should be with \[i \sqrt{6}/\sqrt{4} \] or \[i \sqrt{6}/2\] not 100% on where to go from there, sorry, idk why its not comign to me

  9. jim_thompson5910
    • one year ago
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    @Audeezy has the right idea and half of the answer There are 2 answers and they are \[\Large r = \frac{i\sqrt{6}}{2} \ \ \text{ or } \ \ r = -\frac{i\sqrt{6}}{2}\] I'm using the idea that if x^2 = 4, then x = 2 or x = -2

  10. anonymous
    • one year ago
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    Completely swooshed the +- of sq. root.

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