9000003609
Level:
C
Solve the following inequality.
\[
\left (\frac{3}
{4}\right )^{x^{2}-2x
}\leq \frac{4^{x-6}}
{3^{x-6}}
\]
\(x\in (-\infty ,-2] \cup [ 3,\infty )\)
\(x\in \mathbb{R}\setminus \{ - 2,3\}\)
\(x\in \mathbb{R}\setminus \{ - 3,2\}\)
\(x\in [ - 2,3] \)