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simplify complex fraction with binomial denominators

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Uploaded by on Oct 6, 2008

simplify complex fraction with binomial denominators

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Education

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Uploader Comments (robichaudd)

  • this is a stupid question, but what kind of pens are you using?

  • @Stitchpuppy01 I usually use Expo Wet Erase, fine point

  • can you help me on this one?

    2/((2/x)+(2/y)).

    according to the book the answer is xy/x+y but I keep getting stuck on

    (2/1) times (xy)/(2y+2x)

    please help ASAPPPPPP

  • sorry, i only have time to answer follow up questions to the video problems...

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All Comments (21)

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  • dis is not what ya gave as a discription mame

  • Thank you so much!

  • i dunno what to believe in u and my teacher confuses me

  • This helps so much, thanks.

  • @robichaudd

    wow, i can't believe you answered. Thank you very much!

  • I tried doing this with the following problem, but I end up with a wrong answer:

    x^-4 + y^-4 / x^-1 + y^-1

    the answer I got from using this method is 1, while the actual answer is supposed to be Y^4 + X^4 /  X^3Y^4 + X^4Y^3.

    did I make an error somewhere?

  • great help!

  • Thanks a lot for this video! You explained it so much better than my teacher does.

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