\"\"

\

The integral is \"\".

\

Solve the integral using partial fractions.

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Compare \"\" coefficients.

\

\"\".

\

Compare \"\" coefficients.

\

\"\".

\

Compare \"\" coefficients.

\

\"\"

\

\"\"

\

\"\".

\

Compare constant terms.

\

\"\"

\

\"\"

\

\"\"

\

\"\".

\

Substitute \"\", \"\", \"\" and \"\" in \"\".

\

\"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Apply formulae :\"\" and \"\".

\

\"\"

\

\"\"

\

 

\

\"\"

\

\"\".

\

\"\".

\

\"\"

\

\"\".