Level:
Project ID:
9000034907
Accepted:
1
Clonable:
0
Easy:
0
Find all \(x\in \mathbb{R}\)
for which the following expression takes nonnegative values.
\[
-2\left (x - 3\right )\left (2 - x\right )
\]
\(\left (-\infty ;2\right ] \cup \left [ 3;\infty \right )\)
\(\left [ 2;3\right ] \)
\(\left (2;3\right )\)
\(\left (-\infty ;2\right )\cup \left (3;\infty \right )\)