• Alteon@lemmy.world
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    6 months ago

    I don’t believe you can just factor our e^x in the second step like that. That seems in incorrect to me. Then again I’ve been out of calculus for years now.

    • Fermion@feddit.nl
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      6 months ago

      The process is horribly wrong, but the answer is correct. I think that’s the intended joke.