SOLUTION: Is the cube root of -54 either: -3 rad. 2 or 3 rad. -2 And why is it that?

Algebra ->  Square-cubic-other-roots -> SOLUTION: Is the cube root of -54 either: -3 rad. 2 or 3 rad. -2 And why is it that?      Log On


   

Question 844360: Is the cube root of -54 either:
-3 rad. 2
or
3 rad. -2
And why is it that?
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
-3root(3,2) because the other results in 54 not -54