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anonymous

  • one year ago

What are the foci of the following graph?

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    @Loser66

  3. Loser66
    • one year ago
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    What are your a, b?? |dw:1439641540583:dw|

  4. Loser66
    • one year ago
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    |dw:1439641578123:dw|

  5. anonymous
    • one year ago
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    a=6 b=2

  6. Loser66
    • one year ago
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    Yes, now \(c^2 =a^2 -b^2\) , hence c =??

  7. anonymous
    • one year ago
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    c^2=32

  8. anonymous
    • one year ago
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    c=

  9. Loser66
    • one year ago
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    |dw:1439643024963:dw|

  10. anonymous
    • one year ago
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    |dw:1439643056218:dw| then reduces to this?

  11. Loser66
    • one year ago
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    yup

  12. Loser66
    • one year ago
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    What is your decision?

  13. Loser66
    • one year ago
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    on the result

  14. anonymous
    • one year ago
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    the last choice

  15. Loser66
    • one year ago
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    Medal for that!! :)

  16. anonymous
    • one year ago
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    thank you! you make this alot easier to understand

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spraguer (Moderator)
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