Evaluate the Logarithm Without the Use of a Calculator $$\log _ { 1 / 5 } 625$$

Multiple Choice

Evaluate the logarithm without the use of a calculator.
- $$\log _ { 1 / 5 } 625$$

A) $- \frac { 1 } { 4 }$
B) $\frac { 1 } { 4 }$
C) $- 4$
D) 4