SOLUTION: Find the three cube roots of 125. Show all work. Express exact answers in polar point form. Thanks!

SOLUTION: Find the three cube roots of 125. Show all work. Express exact answers in polar point form. Thanks!

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Question 280696: Find the three cube roots of 125. Show all work. Express exact answers in polar point form. Thanks!
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
+5 is the only real cube root of 125
x = 5/2 (-1-i sqrt(3))
x = 5/2 (-1+i sqrt(3))
x=-2.5-4.33013i
x=-2.5+4.33013i
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