The first two terms in the integrand are standard forms. Read this: Lists of integrals - Wikipedia, the free encyclopedia
Also, if you differentiate sec x you will see what the integral of the third term is equal to.
The first two terms in the integrand are standard forms. Read this: Lists of integrals - Wikipedia, the free encyclopedia
Also, if you differentiate sec x you will see what the integral of the third term is equal to.