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Evaluate the Integral (x+5)2tan1(2x)+4x3+x(4x2+1)(x+5)2dx\int \frac { ( x + 5 ) ^ { 2 } \tan ^ { - 1 } ( 2 x ) + 4 x ^ { 3 } + x } { \left( 4 x ^ { 2 } + 1 \right) ( x + 5 ) ^ { 2 } } d x

Question 422

Multiple Choice

Evaluate the integral.
- (x+5) 2tan1(2x) +4x3+x(4x2+1) (x+5) 2dx\int \frac { ( x + 5 ) ^ { 2 } \tan ^ { - 1 } ( 2 x ) + 4 x ^ { 3 } + x } { \left( 4 x ^ { 2 } + 1 \right) ( x + 5 ) ^ { 2 } } d x


A) (tan12x) 22+lnx+55x+5+C\frac { \left( \tan ^ { - 1 } 2 x \right) ^ { 2 } } { 2 } + \ln | x + 5 | - \frac { 5 } { x + 5 } + C
B) (x+5) 2tan12x+lnx+5+5x+5+C( x + 5 ) ^ { 2 } \tan ^ { - 1 } 2 x + \ln | x + 5 | + \frac { 5 } { x + 5 } + C
C) (tan12x) 24+lnx+5+5x+5+C\frac { \left( \tan ^ { - 1 } 2 x \right) ^ { 2 } } { 4 } + \ln | x + 5 | + \frac { 5 } { x + 5 } + C
D) (tan12x) 24+5x+5+C\frac { \left( \tan ^ { - 1 } 2 x \right) ^ { 2 } } { 4 } + \frac { 5 } { x + 5 } + C

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