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Evaluate the Integral 4e2t7ete3t3e2t+et3dt\int \frac { 4 e ^ { 2 t } - 7 e ^ { t } } { e ^ { 3 t } - 3 e ^ { 2 t } + e ^ { t } - 3 } d t

Question 196

Multiple Choice

Evaluate the integral.
- 4e2t7ete3t3e2t+et3dt\int \frac { 4 e ^ { 2 t } - 7 e ^ { t } } { e ^ { 3 t } - 3 e ^ { 2 t } + e ^ { t } - 3 } d t


A) 12lnt314lnt+1+52tan1t+C\frac { 1 } { 2 } \ln | t - 3 | - \frac { 1 } { 4 } \ln | t + 1 | + \frac { 5 } { 2 } \tan ^ { - 1 } t + C
B) 12lnet314lne2t+1+52tan1(et) +C\frac { 1 } { 2 } \ln \left| e ^ { t } - 3 \right| - \frac { 1 } { 4 } \ln \left| e ^ { 2 t } + 1 \right| + \frac { 5 } { 2 } \tan ^ { - 1 } \left( e ^ { t } \right) + C
C) 14lnet3+12lne2t+1+32tan1(et) +C\frac { 1 } { 4 } \ln \left| e ^ { t } - 3 \right| + \frac { 1 } { 2 } \ln \left| e ^ { 2 t } + 1 \right| + \frac { 3 } { 2 } \tan ^ { - 1 } \left( e ^ { t } \right) + C
D) 12lnet314lne2t+1+C\frac { 1 } { 2 } \ln \left| \mathrm { e } ^ { \mathrm { t } } - 3 \right| - \frac { 1 } { 4 } \ln \left| \mathrm { e } ^ { 2 \mathrm { t } } + 1 \right| + \mathrm { C }

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