SOLUTION: is this right ??? find the complex zerosof the polynomial, promblem : x^3-512 i got : (x-8)(x+4+4radical 3i)(x+4-4 radical 3 i)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: is this right ??? find the complex zerosof the polynomial, promblem : x^3-512 i got : (x-8)(x+4+4radical 3i)(x+4-4 radical 3 i)      Log On


   

Question 316173: is this right ??? find the complex zerosof the polynomial,
promblem : x^3-512
i got :
(x-8)(x+4+4radical 3i)(x+4-4 radical 3 i)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Yes, you're correct.
Good job!
x%5E3-512=%28x-8%29%28x%2B4%281%2Bsqrt%283%29i%29%29%28x%2B4%281-sqrt%283%29i%29%29