1. Review of Fundamentals

One of the most common challenges in learning mathematics is the cumulative nature of the subject - each new concept builds upon previous knowledge. Some students may find that their understanding of earlier concepts has become rusty, or perhaps was never fully developed.

In this first chapter, we review fundamental mathematical concepts that are essential for success in algebra. Whether these topics are entirely new to you or simply need refreshing, each section is designed to build understanding from the ground up. Even if you feel confident with this material, take time to work through the study guides of each section. This will help ensure you have the solid foundation needed for the concepts that follow.