Decide What Values of the Variable Cannot Possibly Be Solutions $$6 x ^ { 2 / 5 } + 13 x ^ { 1 / 5 } + 5 = 0$$

Decide what values of the variable cannot possibly be solutions for the equation.
- $$6 x ^ { 2 / 5 } + 13 x ^ { 1 / 5 } + 5 = 0$$

A) $\left\{ - \frac { 3125 } { 243 } , - \frac { 1 } { 32 } \right\}$
B) $\{ 3,2 \}$
C) $\left\{ \frac { 3125 } { 243 } , \frac { 1 } { 32 } \right\}$
D) $\left\{ - \frac { 5 } { 3 } , - \frac { 1 } { 2 } \right\}$