Make an Appropriate Substitution in Order to Obtain a Quadratic $$\left( x ^ { 2 } - 2 x \right) ^ { 2 } - 11 \left( x ^ { 2 } - 2 x \right) + 24 = 0$$

Multiple Choice

Make an appropriate substitution in order to obtain a quadratic equation. Find all complex values for x.
- $$\left( x ^ { 2 } - 2 x \right) ^ { 2 } - 11 \left( x ^ { 2 } - 2 x \right) + 24 = 0$$

A) $x = - 2 , - 1,8,3,4,3$
B) $x = 4,3$
C) $x = 8,3$
D) $x = - 2 , - 1,4,3$