\[\frac{8^{2} \cdot 8^{9}}{\left( 8^{2} \right)^{4}} - 18^{2} + 28^{0} = \frac{8^{11}}{8^{8}} - 324 + 1 =\]
\[= 8^{3} - 323 = 512 - 323 = 189.\]
\[Ответ:4)\ 189.\]