Evaluate the Expression Without Using a Calculator $\mathrm { e } ^ { \ln 9 x ^ { 3 } }$

Multiple Choice

Evaluate the expression without using a calculator.
- $\mathrm { e } ^ { \ln 9 x ^ { 3 } }$

A) $\ln 9 x ^ { 3 }$
B) $\mathrm { e } ^ { 9 \mathrm { x } ^ { 3 } }$
C) $9 x ^ { 3 }$
D) 3