### Home > CALC3RD > Chapter Ch9 > Lesson 9.2.1 > Problem 9-55

9-55.

Examine the integrals below. Consider the multiple tools available for integrating and use the best strategy for each part. Evaluate each integral and briefly describe your method.

Use integration by parts.

Let

and.

Let

and.

Use long division to rewrite the integrand.

Use partial fraction decomposition to rewrite the integrand in the form: