Algebra-1

Question Analysis
This question evaluates the student's ability to find 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 conjugate is . The product .

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

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