Example 3
- Author:
- Walch Education
Is wholly real or wholly imaginary, or does it have both a real and an imaginary part?
- Simplify any expressions containing .
- Find the sum or difference of the real parts.
- Find the sum or difference of the imaginary parts.
- Find the sum of the real and imaginary parts.
- Use the form of the sum to determine if it is wholly real or wholly imaginary, or if it has both a real and an imaginary part.