### Home > CALC > Chapter Ch10 > Lesson 10.1.7 > Problem 10-69

10-69.

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. Homework Help ✎

Rewrite the integrand using this final expression. You should now be able to complete the integration.

Use substitution. Let *u* = sin(*x*).

Once the substitution is made, you should recognize the integrand as the derivative of an inverse trigonometric function.