Choose the Correct Solution Set $2 x ^ { 2 } - 5 x + 2 = 0$

Multiple Choice

Choose the correct solution set. $2 x ^ { 2 } - 5 x + 2 = 0$

A) $\left\{ \frac { 1 } { 2 } , 2 \right\}$
B) $\left\{ \frac { 1 } { 3 } , - 3 \right\}$
C) $\left\{ - \frac { 1 } { 4 } , - 2 \right\}$