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Go Discriminant! (Posted on 2020-11-21) Difficulty: 3 of 5
Given 2 positive reals a and b. There exists 2 polynomials F(x)=x2+ax+b and G(x)=x2+bx+a such that all roots of polynomials F(G(x)) and G(F(x)) are real. Show that a and b are greater than 6.

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
Some ThoughtsSimplified problem solutionJer2020-11-22 11:36:02
Further thoughtsFrankM2020-11-21 16:37:10
Part wayFrankM2020-11-21 14:53:08
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