Instructional Video

How Do You Find the Least Common Denominator of Two Rational Expressions?

Curated and Reviewed by Lesson Planet

Adding fractions that are in rational expression form? Do they have a common denominator? No? Well, then the least common denominator needs to be found. How is the least common denominator of rational expression found? Watch this video and learn just how it's done.

20 Views 13 Downloads