SOLUTION: what is the zero of polynomial function of :f(x) = x^4 + 7x^3 + 5x^2 � 31x � 30

SOLUTION: what is the zero of polynomial function of :f(x) = x^4 + 7x^3 + 5x^2 � 31x � 30

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Question 666014: what is the zero of polynomial function of :f(x) = x^4 + 7x^3 + 5x^2 � 31x � 30
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
x=-1,2,-5,-3
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