### Home > CALC > Chapter 9 > Lesson 9.2.2 > Problem 9-64

9-64.

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

Substitute using the hint, then integrate using substitution.

Let.

The integrand is a multiple of an inverse trigonometric function derivative.

Use substitution: Let