Solve the Logarithmic Equation $$\log _ { 8 } 7 + \log _ { 8 } x = 1$$

question 236

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.
- $$\log _ { 8 } 7 + \log _ { 8 } x = 1$$

• A) \(\left\{ \frac { 8 } { 7 } \right\}\)
• B) \(\left\{ \frac { 7 } { 8 } \right\}\)
• C) \(\{ \sqrt [ 7 ] { 8 } \}\)
• D) \(\left\{ \frac { 1 } { 7 } \right\}\) ){