SOLUTION: Find the cube roots of 125(cos 288° + i sin 288°).
My work so far:
5(cos 96° + i sin 96°),
5(cos 216° + i sin 216°) and
5(cos 336° + i sin 336°).
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Question 981177: Find the cube roots of 125(cos 288° + i sin 288°).
My work so far:
5(cos 96° + i sin 96°),
5(cos 216° + i sin 216°) and
5(cos 336° + i sin 336°).
Answer by ikleyn(52879) (Show Source): You can put this solution on YOUR website!
Correct!
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- Complex numbers and arithmetical operations over them
- Complex plane
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- Raising a complex number to an integer power
- How to take a root of a complex number
- Solution of the quadratic equation with real coefficients on complex domain
- How to take a square root of a complex number
- Solution of the quadratic equation with complex coefficients on complex domain
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