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Study23 Group Title

\(\ \large \frac{dy}{dx} e^{-x}+xe^{-x} \) ?

  • 2 years ago
  • 2 years ago

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  1. waterineyes Group Title
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    Is this derivative with first term only??

    • 2 years ago
  2. henpen Group Title
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    That's not an equation, it's an expression and so in this state is useless

    • 2 years ago
  3. waterineyes Group Title
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    It is totally useful: \[-e^{-x} +x \cdot e^{-x} \implies e^{-x}(x-1)\]

    • 2 years ago
  4. henpen Group Title
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    Only if you've got the problem.

    • 2 years ago
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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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