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Non-rational Quadratic (Posted on 2010-08-22) Difficulty: 2 of 5
Prove that the quadratic equation ax2 + bx + c = 0
does not have a rational root if a, b, and c are odd integers.

See The Solution Submitted by Bractals    
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Some Thoughts re(2): Mod 4 .....back to 8 Comment 5 of 5 |
(In reply to re: Mod 4 by Steve Herman)

......................But I'd like to be proved wrong,......

NOCANDO....I WAS WRONG


  Posted by Ady TZIDON on 2010-08-24 12:24:52
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