Express as the Logarithm of a Single Expression $\log _ { 7 } ( x - 6 ) - \log _ { 7 } ( x + 2 )$

question 245

Multiple Choice

Express as the logarithm of a single expression. Assume that variables represent positive numbers.
- $\log _ { 7 } ( x - 6 ) - \log _ { 7 } ( x + 2 )$

• A) \(\log _ { 7 } \frac { x - 6 } { x + 2 }\)
• B) \(\log _ { 7 } - 8\)
• C) \(\log _ { 7 } \frac { x - 6 } { x - 2 }\)
• D) \(\log _ { 7 } \left( x ^ { 2 } - 4 x - 12 \right)\)