Find the Product of the Complex Number and Its Conjugate $1 + 5 i$

question 276

Multiple Choice

Find the product of the complex number and its conjugate.
- $1 + 5 i$

• A) \(1 + 25 i\)
• B) \(- 24\)
• C) 26
• D) \(1 - 25 \mathrm { i }\)

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