## For Period 3

We did some more work with adding/subtracting rational expressions today, this time with polynomial denominators. The key thing to remember with these is that **we can only obtain a common denominator through multiplying**. We cannot add/subtract denominators. See the notes and the video below for examples.

## Period 3 Links

- Copy of class notes for adding/subtracting
- HW 2.7 – Adding/Subtracting Rational Expressions (Polynomial Denominators)
- Video Examples

## For Period 8

TBD