Integration is often a fairly arduous maths exercise, and we are prone to making silly algebra errors when doing them. Wouldnâ€™t it be nice if we had an easy way of checking our solutions?

Checking integrals, especially indefinite integrals, is not always a straightforward thing to do on a handheld calculator. Fortunately, there are some cool tricks that allow us to do just thatâ€”making our calculator an integral part of working with integrals.

**These techniques are the key to preventing silly integration errors and the key to getting 100% on your undergraduate calculus exams.**

Download the PDF below, print it, and learn these helpful tricks before your next calculus exam.

How to Check your Integrals on a TI-84 Handheld Calculator