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MATH / The fourth degree polynomial equation x⁴−7x³+4x²+7x−4=0 has four real roots, a, b, c and d. What is the value of the sum (1)/(a)+(1)/(b)+(1)/(c)+(1)/(d)? Express your answer as a c… · Discussion

Discussing The fourth degree polynomial equation x⁴−7x³+4x²+7x−4=0 has four real roots, a, b, c and d. What is the value of the sum (1)/(a)+(1)/(b)+(1)/(c)+(1)/(d)? Express your answer as a c… · MATH

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