Math 261: Chapter 7 (Rational Expressions)

Section 7.1


Section 7.2




Yes, I know this is the same as one of the other examples - I don't know why I ended up making two solutions for the same problem!  I'm posting both because one may be clearer than the other.




Section 7.3


Section 7.4






Section 7.5


Section 7.6


Here is a video explaining the difference between how we add and subtract rational expressions (7.4) vs how we solve rational equations (7.6).


Section 7.7