Question

$$\left. \begin{array} { l } { | } \\ { \frac { 3 ^ { 3 a + 2 } - 3 ^ { 3 a + 1 } } { 6.27 ^ { a } } } \end{array} \right.$$

Answer

Si*m*p*l*IM*f*y

Solution


Simplify.
\[Simpl\imath fy\]