### Home > CALC3RD > Chapter Ch9 > Lesson 9.4.3 > Problem 9-133

9-133.

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. Homework Help ✎

Use partial fraction decomposition to rewrite the integrand.

Use substitution. Let

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Use partial fraction decomposition to rewrite the integrand.

This is an improper integral. Use a limit to properly evaluate this integral.