Rational Expressions, Part 1
Lecture no. 28 from the course: Algebra I
Taught by Professor James A. Sellers | 30 min | Categories: The Great Courses Plus Online Mathematics Courses
When one polynomial is divided by another, the result is called a rational function because it is the ratio of two polynomials. These functions play an important role in algebra. Learn how to add and subtract rational functions by first finding their common divisor.