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C2 Differentiation watch

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    Hi, Im having trouble differentiating y=x^2 + 16/x . The 16/x is causing me trouble. Thanks for the help
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    16/x = 16x^-1

    apply the rules as per normal
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    16x^-1.
    differentiating, you have:
    (-1)*16x^-2
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    ah silly me why didn't I think of that?
 
 
 
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Updated: January 1, 2005

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