Algebra-1

Question Analysis
This question tests the student's understanding of the product of a complex number and its conjugate. The key concept is that the product of a complex number and its conjugate is always a real number, specifically the sum of the squares of the real and imaginary parts.

Key Concept Explanation
For a complex number , its complex conjugate is . The product .

Step-by-step Solution
1. Identify the complex number: ...