high SchoolLesson 3/3 · Expressions and Fractions~14 min
Simplifying Rational Expressions - Basics
Conditions, cancelling and computing with rational expressions
After this lesson you'll be able to:
- Determine the conditions under which a rational expression is defined
- Factor the numerator and denominator and cancel common factors
- Multiply and divide rational expressions
- Add and subtract rational expressions using a common denominator
Learning path
Lesson progress
0 / 2 steps0 %
- Video
A lesson counts as fully mastered only once every step is done - including explaining it in your own words.