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Coefficient From Roots (Posted on 2016-02-07) Difficulty: 3 of 5
Each of the coefficients of the polynomial:
F(x) = x4 + P*X3 + Q*X2 + R*X + S is real.

Determine Q, given that the equation F(x) =0 has precisely four non real roots, such that:
Two of the roots add up to 3+4i and the remaining two roots multiply up to 13+i

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
SolutionSolution - another approachHarry2016-02-07 16:19:05
SolutionSolution - the hard wayJer2016-02-07 16:12:32
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