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 Use integration tables to find cos(x)4sin2(x)+5sin(x)+4dx\text { Use integration tables to find } \int \frac { \cos ( x ) } { 4 \sin ^ { 2 } ( x ) + 5 \sin ( x ) + 4 } d x

Question 32

Multiple Choice

 Use integration tables to find cos(x) 4sin2(x) +5sin(x) +4dx\text { Use integration tables to find } \int \frac { \cos ( x ) } { 4 \sin ^ { 2 } ( x ) + 5 \sin ( x ) + 4 } d x


A) 18(ln4+5sin(x) +4sin2(x) 1039arctan(8sin(x) +539) ) +C\frac { 1 } { 8 } \left( \ln \left| 4 + 5 \sin ( x ) + 4 \sin ^ { 2 } ( x ) \right| - \frac { 10 } { \sqrt { 39 } } \arctan \left( \frac { 8 \sin ( x ) + 5 } { \sqrt { 39 } } \right) \right) + C
B) 239arctan(8cos(x) +539) +C\frac { 2 } { \sqrt { 39 } } \arctan \left( \frac { 8 \cos ( x ) + 5 } { \sqrt { 39 } } \right) + C
C) 139ln8sin(x) +5398sin(x) +5+39+C\frac { 1 } { \sqrt { 39 } } \ln \left| \frac { 8 \sin ( x ) + 5 - \sqrt { 39 } } { 8 \sin ( x ) + 5 + \sqrt { 39 } } \right| + C
D) 239arctan(8sin(x) +539) +C\frac { 2 } { \sqrt { 39 } } \arctan \left( \frac { 8 \sin ( x ) + 5 } { \sqrt { 39 } } \right) + C
E) 139ln8cos(x) +5398cos(x) +5+39+C\frac { 1 } { \sqrt { 39 } } \ln \left| \frac { 8 \cos ( x ) + 5 - \sqrt { 39 } } { 8 \cos ( x ) + 5 + \sqrt { 39 } } \right| + C

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