SOLUTION: factor the polyonomial and use the factored form to find the zeros enter the answers as a comma seperated list p(X)=x^4-3x^3+27x-81 x=

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: factor the polyonomial and use the factored form to find the zeros enter the answers as a comma seperated list p(X)=x^4-3x^3+27x-81 x=      Log On


   

Question 977231: factor the polyonomial and use the factored form to find the zeros enter the answers as a comma seperated list
p(X)=x^4-3x^3+27x-81
x=
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
x^4-3x^3+27x-81
(x-3)* (x+3)* (x^2-3x+9)
x=3
x=-3
x = 3/2 (1-i sqrt(3))
x = 3/2 (1+i sqrt(3))