Decide What Values of the Variable Cannot Possibly Be Solutions $$x ^ { 4 } + 2000 = 141 x ^ { 2 }$$

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$x ^ { 4 } + 2000 = 141 x ^ { 2 }$$

A) $\{ 16,125 \}$
B) $\{ 4,5 \sqrt { 5 } \}$
C) $\{ - 5 \sqrt { 5 } , - 4,4,5 \sqrt { 5 } \}$
D) $\{ - 125 , - 16,16,125 \}$