Problem type
Power of a complex number with De Moivre's theorem
- What it solves
- Raise a complex number to a whole-number power by going through polar form, where a power becomes one multiplication of the angle, and confirm the answer by multiplying the long way in exact arithmetic.
- Subject
- Complex Numbers
- Topic
- Length and angle
- Also called
- De Moivre, power of a complex number, raise to a power
- Free example
- Read the complete worked example