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ta123

  • 3 years ago

need on the attachment

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  1. ta123
    • 3 years ago
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  2. agdgdgdgwngo
    • 3 years ago
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    for that, I would use the quotient rule

  3. ta123
    • 3 years ago
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    I did, but I not getting the right answer

  4. agdgdgdgwngo
    • 3 years ago
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    what did you get

  5. agdgdgdgwngo
    • 3 years ago
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    http://www.wolframalpha.com/input/?i=derive+%28x%5E2-2%29%2F%28sqrt%28x%5E2-1%29%29

  6. ta123
    • 3 years ago
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    my answer is (2x)-squrt(x^2-1)- x^3-2x/squrt(x^(2)-1)/(x^2-1)

  7. ta123
    • 3 years ago
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    oops I meant multiplication instead of minus after the 2x

  8. ta123
    • 3 years ago
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    I really don't like wolframealpha when it comes to solving problem because even though it show all the work, it look so complex as suppose an actually person showing me how to work a problem

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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