\[\boxed{\text{601\ (601).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[\textbf{а)}\ (2x - 1)(x + 8) > 0\]
\[2 \cdot (x - 0,5)(x + 8) > 0\]
\[x \in ( - \infty;\ - 8) \cup (0,5;\ + \infty).\]
\[\textbf{б)}\ (33 - x)(16 + 2x) \leq 0\]
\[2 \cdot (x - 33)(x + 8) \geq 0\]
\[x \in ( - \infty; - 8\rbrack\lbrack 33;\ + \infty).\]