Recent content by AM-GM

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    Undergrad Solve k^2-1=a^2+b^2: Find Positive Ints

    thanks, how do i go about proving that infinite solutions exist?
  2. A

    Undergrad Solve k^2-1=a^2+b^2: Find Positive Ints

    are there any positive integers k,a, b such that this equation is satisfied: k^2-1=a^2+b^2