Algebra-2

Question Analysis
This problem assesses the ability to multiply complex numbers and simplify the result.

Key Concept Explanation
To multiply two complex numbers, use the distributive property (FOIL method). After expanding, combine like terms and replace with .

Step-by-step Solution
1. Expand using the FOIL method:
2. Simplify each term:
3. Combine like terms:
4. Replace

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