Solve the Logarithmic Equation $$\log _ { 4 } ( x + 2 ) + \log _ { 4 } ( x - 4 ) = 2$$

question 50

Multiple Choice

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic
expressions. Give the exact answer.
- $$\log _ { 4 } ( x + 2 ) + \log _ { 4 } ( x - 4 ) = 2$$

• A) \(\{ 6 \}\)
• B) \(\{ 6 , - 4 \}\)
• C) \(\{ - 4 \}\)
• D) \(\{ 7 \}\)

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