Simplify the Rational Expression $\frac { x ^ { 4 } - 2 x ^ { 2 } - 24 } { 2 x ^ { 4 } + 13 x ^ { 2 } + 20 }$

Short Answer

Simplify the rational expression. $\frac { x ^ { 4 } - 2 x ^ { 2 } - 24 } { 2 x ^ { 4 } + 13 x ^ { 2 } + 20 }$