• Alteon@lemmy.world
    link
    fedilink
    English
    arrow-up
    3
    ·
    1 year 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
      link
      fedilink
      English
      arrow-up
      7
      ·
      1 year ago

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

      • akari
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        thanks, that’s what I meant