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Math Help - calculus derivative problem

  1. #1
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    calculus derivative problem

    I am having trouble trying to find the derivative of:

    h(x)= the sqrt of 3x+2 divided by 4x-3

    any help would be appreciated.

    I also have another one:

    y=ln(e^4x+3)

    again, would really appreciate someone getting me started on these.

    Thank you!
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  2. #2
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    Oct 2008
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    ln(e^x) = x.

    For the first one think of it as [(3x+2)^(1/2)]/(4x-3). Then use the quotient rule.
    The derivative of the top is (1/2)(3)(3x+2)^(-1/2)
    The derivative of the bottom is 4.
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