**Lesson 9.4 Day 2: Adding & Subtracting Rational Expressions**

Day 2 focuses on expressions where factoring is required to determine a common denominator.

Pre-AP Will focus more on problems involving multi-step factoring (Slide and divide) and expressions where canceling occurs before finding a common denominator.

Homework:

Worksheet called "9.4 Day 2 Worksheet" Located on the Pre-AP Algebra 2 page.