Expand the Logarithmic Expression $\log _ { 5 } \left( \frac { 5 x ^ { 3 } } { y ^ { 3 } ( x - 2 ) ^ { 6 } } \right)$

Expand the logarithmic expression. $\log _ { 5 } \left( \frac { 5 x ^ { 3 } } { y ^ { 3 } ( x - 2 ) ^ { 6 } } \right)$