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Home > CALC > Chapter 9 > Lesson 9.4.3 > Problem 9-135

9-135.

Examine the integrals below. Consider the multiple tools available for integrating and use the best strategy. After evaluating each integral, write a short description of your method.

  1. Use partial fraction decomposition to rewrite the integrand.

  1. Use substitution. Let .

  1. Use partial fraction decomposition to rewrite the integrand.

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