Write as the Sum And/or Difference of Logarithms $\log _ { 2 } \left( \frac { x + 5 } { x ^ { 7 } } \right)$

question 31

Multiple Choice

Write as the sum and/or difference of logarithms. Express powers as factors.
- $\log _ { 2 } \left( \frac { x + 5 } { x ^ { 7 } } \right)$

• A) \(\log _ { 2 } ( x + 5 ) - 7 \log _ { 2 } x\)
• B) \(\log _ { 2 } ( x + 5 ) + 7 \log _ { 2 } x\)
• C) \(\log _ { 2 } ( x + 5 ) - \log _ { 2 } x\)
• D) \(7 \log _ { 2 } x - \log _ { 2 } ( x + 5 )\)

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