### Home > CALC3RD > Chapter Ch9 > Lesson 9.1.1 > Problem 9-9

9-9.

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.

Graph the function. What do you notice?

Use partial fraction decomposition to rewrite the integrand as a sum of fractions.

Use substitution.

Let

. Then_____.

Recall that:

.