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anonymous

  • 5 years ago

Calculus I. Find f'(x) when f(x)=e^x/x^2

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  1. anonymous
    • 5 years ago
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    Use integration by parts with x^2 as u and dv as e^x

  2. anonymous
    • 5 years ago
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    This is derivation. Use the quotient rule. Your answer should be something like this: \[(x^2e^{x} - 2xe^x) \div x^4\]

  3. anonymous
    • 5 years ago
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    That can be simplified, by the way. :)

  4. anonymous
    • 5 years ago
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    Oh yeah, I messed up, I meant to say x^(-2)

  5. anonymous
    • 5 years ago
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    no, I actually just misread the question

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