### Home > CALC3RD > Chapter Ch9 > Lesson 9.2.2 > Problem 9-63

9-63.

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.

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