Solved

The Integral 4(x21)2dx\int \frac { 4 } { \left( x ^ { 2 } - 1 \right) ^ { 2 } } d x

Question 83

Multiple Choice

The integral 4(x21) 2dx\int \frac { 4 } { \left( x ^ { 2 } - 1 \right) ^ { 2 } } d x is


A) lnx+1x1xx21+C\ln \left| \frac { x + 1 } { x - 1 } \right| - \frac { x } { x ^ { 2 } - 1 } + C
B) lnx+1x1+2xx21+C- \ln \left| \frac { x + 1 } { x - 1 } \right| + \frac { 2 x } { x ^ { 2 } - 1 } + C
C) lnx+1x12xx21+C\ln \left| \frac { x + 1 } { x - 1 } \right| - \frac { 2 x } { x ^ { 2 } - 1 } + C
D) lnx+1x1+2xx21+C\ln \left| \frac { x + 1 } { x - 1 } \right| + \frac { 2 x } { x ^ { 2 } - 1 } + C
E) lnx+1x12xx21+C- \ln \left| \frac { x + 1 } { x - 1 } \right| - \frac { 2 x } { x ^ { 2 } - 1 } + C

Correct Answer:

verifed

Verified

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

Related Questions