Make an Appropriate Substitution in Order to Obtain a Quadratic $$\left( x ^ { 2 } - 2 x \right) ^ { 2 } - 5 \left( x ^ { 2 } - 2 x \right) = 36$$

Multiple Choice

Make an appropriate substitution in order to obtain a quadratic equation. Find all complex values for x.
- $$\left( x ^ { 2 } - 2 x \right) ^ { 2 } - 5 \left( x ^ { 2 } - 2 x \right) = 36$$

A) $x = 1 \pm \sqrt { 10 } , x = 1 \pm i \sqrt { 5 }$
B) $x = 1 \pm 2 \sqrt { 2 } , x = 1 \pm i \sqrt { 3 }$
C) $x = 1 \pm \sqrt { 10 } , x = 1 \pm i \sqrt { 3 }$
D) $x = 1 \pm 2 \sqrt { 2 } , x = 1 \pm i \sqrt { 5 }$