### Home > CALC > Chapter 11 > Lesson 11.1.2 > Problem 11-22

11-22.

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.

Use

-substitution. Let.

Use

-substitution. Let.

Note: Given

,is the only variable.

The integrand is a multiple of an inverse trigonometric function. Which one?