Change the Exponential Expression to an Equivalent Expression Involving a Logarithm

Multiple Choice

Change the exponential expression to an equivalent expression involving a logarithm.
- $$14 ^ { x } = 196$$

A) $\log _ { 14 } 196 = x$
B) $\log _ { x } 196 = 14$
C) $\log _ { 196 } 14 = x$
D) $\log _ { 196 } x = 14$