Ответ:
\[- (x - 2)(9 - x)(x + 10) > 0\]
\[(x - 2)(x - 9)(x + 10) > 0\]
\[(x + 10)(x - 2)(x - 9) > 0\]

\[- 10 < x < 2;\ \ \ x > 9.\]
\[- (x - 2)(9 - x)(x + 10) > 0\]
\[(x - 2)(x - 9)(x + 10) > 0\]
\[(x + 10)(x - 2)(x - 9) > 0\]

\[- 10 < x < 2;\ \ \ x > 9.\]