Solved

 Find the derivative of the function f(x)=ln(3xx2+4)\text { Find the derivative of the function } f ( x ) = \ln \left( \frac { 3 x } { x ^ { 2 } + 4 } \right) \text {. }

Question 46

Multiple Choice

 Find the derivative of the function f(x) =ln(3xx2+4) \text { Find the derivative of the function } f ( x ) = \ln \left( \frac { 3 x } { x ^ { 2 } + 4 } \right) \text {. }


A) ft(x) =1x+2xx2+4f ^ { t } ( x ) = \frac { 1 } { x } + \frac { 2 x } { x ^ { 2 } + 4 }
B) ft(x) =4x2x(x2+4) f ^ { t} ( x ) = \frac { 4 - x ^ { 2 } } { x \left( x ^ { 2 } + 4 \right) }
C) ft(x) =1x2xx2+4f ^ { t} ( x ) = \frac { 1 } { x } - \frac { 2 x } { x ^ { 2 } + 4 }
D) ft(x) =3x+2xx2+4f ^ { t } ( x ) = \frac { 3 } { x } + \frac { 2 x } { x ^ { 2 } + 4 }
E) ft(x) =13x2xx2+4f ^ { t } ( x ) = \frac { 1 } { 3 x } - \frac { 2 x } { x ^ { 2 } + 4 }

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions