Recent content by CONRADDODD

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    MHB Is the Fifth Root of 672 Irrational?

    Thank you! Can you give me an example of how you would work this out ?
  2. C

    MHB Is the Fifth Root of 672 Irrational?

    Thank you!
  3. C

    MHB Solve a Problem & Impress Friends: Proving a/(b+c) for Integers a, b, c

    Thanks for the help! You should have seen the look on his face! Priceless!
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    MHB Is the Fifth Root of 672 Irrational?

    Re: Help solve a problem... I have another one... Prove that $$\sqrt[5]{672}$$ is irrational. Thanks!
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    MHB Solve a Problem & Impress Friends: Proving a/(b+c) for Integers a, b, c

    I'd love to solve this problem and stun a friend... Prove if a/b and a/c then a/(b+C) let a,b,c (element of) (integers.) I'm sure there's a genius that can figure this out. Thanks!
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