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

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: what is the zero of polynomial function of :f(x) = x^4 + 7x^3 + 5x^2 – 31x – 30       Log On


   

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