Evaluate the derivative.
-$f ^ { \prime } ( 3 )$ if $f ^ { \prime } ( x ) = \frac { \left( x ^ { 2 } - 5 \right) ( 4 ) - ( 2 x ) ( 4 x ) } { \left( x ^ { 2 } - 5 \right) ^ { 2 } }$
A) $\frac { 4 } { 9 }$
B) $- 1$
C) $- 2$
D) $- \frac { 7 } { 2 }$

Question

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The Answer of Evaluate the derivative.
-$f ^ { \prime } ( 3 )$ if $f ^ { \prime } ( x ) = \frac { \left( x ^ { 2 } - 5 \right) ( 4 ) - ( 2 x ) ( 4 x ) } { \left( x ^ { 2 } - 5 \right) ^ { 2 } }$
A) $\frac { 4 } { 9 }$
B) $- 1$
C) $- 2$
D) $- \frac { 7 } { 2 }$

Evaluate the Derivative f′(3)f ^ { \prime } ( 3 )f′(3)

Evaluate the Derivative $f ^ { \prime } ( 3 )$