Level:
Project ID:
1003067808
Accepted:
1
Clonable:
0
Easy:
0
Find the solution set of the following equation.
\[ -2 x^2+ 5 x + 3 =\left|-2 x^2+ 5 x + 3\right| \]
\( \left[-\frac12;3\right] \)
\( [-5;3] \)
\( \left(-\infty;-\frac12\right]\cup[3;\infty) \)
\( (-\infty,-3]\cup[5,\infty) \)