\[1)\ 2^{- x + 5} < \frac{1}{4}\]
\[2^{- x + 5} < 2^{- 2}\]
\[- x + 5 < - 2\]
\[- x < - 7\]
\[x > 7.\]
\[Ответ:\ \ x \in (7;\ + \infty).\]
\[2)\ \left( \frac{1}{3} \right)^{|x - 2|} > \frac{1}{27}\]
\[\left( \frac{1}{3} \right)^{|x - 2|} > \left( \frac{1}{3} \right)^{3}\]
\[|x - 2| < 3\]
\[- 3 < x - 2 < 3\]
\[- 1 < x < 5.\]
\[Ответ:\ \ x \in ( - 1;\ 5).\]