Solve for X $e ^ { x ^ { 2 } - 4 }$

Multiple Choice

Solve for x.
- $e ^ { x ^ { 2 } - 4 }$ = 3

A) ± (2 + $\sqrt { \ln 3 }$ )
B) 2 ± $\sqrt { \ln 3 }$
C) ± $\sqrt { 4 + \ln 3 }$
D) none of these