### Home > APCALC > Chapter 10 > Lesson 10.1.2 > Problem 10-20

10-20.

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 substitution. Let

Use substitution. Let

.

What is the value of

?