SOLUTION: Find all solutions, real and complex, of the equation. x^6-65x^3+64=0

Algebra ->  Trigonometry-basics -> SOLUTION: Find all solutions, real and complex, of the equation. x^6-65x^3+64=0      Log On


   

Question 362294: Find all solutions, real and complex, of the equation.
x^6-65x^3+64=0
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
. The real roots are 1 or 4. The complex roots are gotten using the quadratic formula:
x+=+%28-1+%2B-+sqrt%283%29i%29%2F2 and x+=+-2+%2B-+2sqrt%283+%29i