SOLUTION: if x^3+1/x ^3= 2 find (x+1/x)

Question 606220: if x^3+1/x ^3= 2 find (x+1/x)
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
x=1,-1+i√3/2
or, -1-i√3/2