Decide What Values of the Variable Cannot Possibly Be Solutions $\sqrt [ 5 ] { 6 x + 7 } = 3$

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $\sqrt [ 5 ] { 6 x + 7 } = 3$

A) $\{ 243 \}$
B) $\{ 236 \}$
C) $\left\{ \frac { 81 } { 2 } \right\}$
D) $\left\{ \frac { 118 } { 3 } \right\}$