SOLUTION: please find all possible zeros for this equation f(x)= x^4-x^3-x^2-x-2

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Question 849520: please find all possible zeros for this equation
f(x)= x^4-x^3-x^2-x-2
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
0 = (x-2) (x+1) (x^2+1)
x=-1 x=2 x=-i x=i