SOLUTION: Find the fourth roots of 16(cos 200° + i sin 200°). Please help!

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Question 982556: Find the fourth roots of 16(cos 200° + i sin 200°).
Please help!
Answer by ikleyn(52864) About Me  (Show Source):
You can put this solution on YOUR website!

1. 2(cos(50°) + i*sin(50°))

2. 2(cos(140°) + i*sin(140°))

3. 2(cos(230°) + i*sin(230°))

4. 2(cos(320°) + i*sin(320°))