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

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) $7 \log _ { 2 } x - \log _ { 2 } ( x + 5 )$

Correct Answer:

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