Latest MBA Aptitude Question SOLUTION: A student by trial discovers one -ve and 2 +ve roots of the equation,x^5 - 9x^4 + 13x^3 + 57x^2 - 86x - 120 = 0.How many non-real roots does the equation have?Please explain.

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(#M40016552) MBA question algebra, quadratic equations, inequalities, functions Keep an EYE

A student by trial discovers one -ve and 2 +ve roots of the equation,x^5 - 9x^4 + 13x^3 + 57x^2 - 86x - 120 = 0.How many non-real roots does the equation have?Please explain.

1) 2
2) 1
3) 0
4) 4
5) None of these

Asked In MBA (11 years ago)

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