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Re: If a^2 + b^2 – a + b – c = a^2 + b^2, and c is < ab/3, then a^2 + b^2 is prime
Posted:
Nov 11, 2017 7:57 AM


On Saturday, 11 November 2017 12:38:26 UTC, 4mus...@gmail.com wrote: > True or False?
Are you sure that is what you mean?
a^2 + b^2  a + b  c = a^2 + b^2
subtracting a^2 + b^2 from both sides implies
 a + b  c = 0
rearranging
c = b  a
Fair enough, perhaps, but a^2 + b^2 can be anything you like.
I presume a repost is on its way?
Richard Miller http://www.urmt.org



