math

Discussion in 'Off-Topic' started by WhiteSoxFan123, Aug 1, 2014.

  1. WhiteSoxFan123

    WhiteSoxFan123 Builder
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    Can someone check this for me. I asked some of the teachers at my school to find my error and no can seem to find it. Obviously it isn't true i just want to know where it fails.

    Proof: 1=2
    (This proof will utilize i aka sqrt(-1))
    sqrt=squre root

    1/-1=-1/1
    sqrt(1/-1)=sqrt(-1/1)
    sqrt(1)/sqrt(-1)=sqrt(-1)/sqrt(1)
    1/i=i/1
    1/2i=i/2
    1/2i+3/2i=i/2+3/2i
    i(1/2i+3/2i)=i(i/2+3/2i)
    i/2i+3i/2i=i^2/2+3i/2i
    1/2+3/2=-1/2+3/2
    2=1
     
  2. MinecraftParkerH

    MinecraftParkerH ECC ElonMusk
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    That is simply alegraba lol Sick24 can solve it with his eyes closed lol
     
  3. jerhms

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    This is Minecraft, not algebra camp!
     
    #3 jerhms, Aug 1, 2014
    Last edited: Aug 1, 2014
  4. MinecraftParkerH

    MinecraftParkerH ECC ElonMusk
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    Looks like it lol
     
  5. will_the_warrior

    will_the_warrior Wealthy Warrior
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  6. MinecraftParkerH

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    omg I am so embarressed
     
  7. steveshizzle

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    It's summer break. Why are we still doing math?
     
  8. WhiteSoxFan123

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    cause i need to know! it's been drilling a hole in my head
     
  9. sick24

    sick24 Tycoon by day, best doctor by night
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    Hmm, I haven't worked with i much in about 18 months, but I'll take a looky lol

    "1/2i=i/2" that, I'm not quite sure about that. Even if you have 1/2i and multiple it by i/i, you'll just end up with i/2i^2 which is 1/2i . Maybe that's some weird formula I'm forgetting, idk, I never really liked memorizing formulas :p
     
    #9 sick24, Aug 2, 2014
    Last edited: Aug 2, 2014
  10. pocketMAD

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    1/i doesn't equal i/1. And everything after that is incorrect. There's your problem.