Solve the Logarithmic Equation for X $\log _ { 5 } x = - 3$

Multiple Choice

Solve the logarithmic equation for x. Give an exact solution
- $\log _ { 5 } x = - 3$

A) 2
B) $- 15$
C) $\frac { 1 } { 243 }$
D) $\frac { 1 } { 125 }$