Perform the indicated operation. Simplify if possible.
-$\frac { 3 x - 7 } { x ^ { 2 } - 4 x - 12 } - \frac { 2 x - 9 } { x ^ { 2 } - 4 x - 12 }$
A) $\frac { 1 } { x ^ { 2 } - 4 x - 12 }$
B) $\frac { x - 2 } { x ^ { 2 } - 4 x - 12 }$
C) $\frac { 1 } { x - 6 }$
D) $\frac { 1 } { x + 2 }$

Question

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The Answer of Perform the indicated operation. Simplify if possible.
-$\frac { 3 x - 7 } { x ^ { 2 } - 4 x - 12 } - \frac { 2 x - 9 } { x ^ { 2 } - 4 x - 12 }$
A) $\frac { 1 } { x ^ { 2 } - 4 x - 12 }$
B) $\frac { x - 2 } { x ^ { 2 } - 4 x - 12 }$
C) $\frac { 1 } { x - 6 }$
D) $\frac { 1 } { x + 2 }$

Perform the Indicated Operation 3x−7x2−4x−12−2x−9x2−4x−12\frac { 3 x - 7 } { x ^ { 2 } - 4 x - 12 } - \frac { 2 x - 9 } { x ^ { 2 } - 4 x - 12 }x2−4x−123x−7​−x2−4x−122x−9​

Perform the Indicated Operation $\frac { 3 x - 7 } { x ^ { 2 } - 4 x - 12 } - \frac { 2 x - 9 } { x ^ { 2 } - 4 x - 12 }$