Algebra-2

Question Analysis
This problem assesses the ability to perform multiple operations with complex numbers, including addition and subtraction.

Key Concept Explanation
When performing multiple operations with complex numbers, follow the order of operations and combine like terms (real parts with real parts, imaginary parts with imaginary parts).

Step-by-step Solution
1. Identify the real and imaginary parts of each complex number: , , and .
2. Add the first two complex numbers: