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Quadratic Equation

The sum of th...

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{ The sum of the real roots of polynomial }72-36z}{-26z^2+13z^3+2z^4-z^5=0 will be

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Q. The sum of non-real roots of the polynomial equation

x^{3} + 3 x^{2} + 3 x + 3 = 0

Q. a, b, c are real numbers in the polynomial

P (Z) = 2 Z^{4} + a Z^{3} + b Z^{2} c Z + 3

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Q. a, b, c are real numbers in the polynomial , P(z) =

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with real part negative is

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