Let $f ( x ) = x ^ { 3 } - 5 x ^ { 2 } + 4 x + 2$

Essay

Let $f ( x ) = x ^ { 3 } - 5 x ^ { 2 } + 4 x + 2$ For what value(s) of x is $f ( x ) = 2$ ?
If there is more than one solution, separate your answers with commas.