Main Profile

At A Glance

Adding and subtracting rational expressions

Well, rational expressions are just algebraic expressions formed by dividing one expression by another. In this tutorial, we'll see that, even though they may look hairy, adding and subtracting rational expressions involves most of what we know about adding and subtracting numeric fractions.

Topics: General Mathematics
Cost: Free

Contact

Website
www.khanacademy.org

Adding and subtracting rational expressions's Full Profile

Overview

Description

Well, rational expressions are just algebraic expressions formed by dividing one expression by another. In this tutorial, we'll see that, even though they may look hairy, adding and subtracting rational expressions involves most of what we know about adding and subtracting numeric fractions.

Details

  • Days of the Week: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
  • Level of Difficulty: Beginner
  • Size: One-on-One
  • Instructor: Sal Khan
  • Cost: Free
  • Institution: Khan Academy
  • Topics: General Mathematics

Provider Overview

About Khan Academy: Khan Academy is an organization on a mission. Khan Academy is a not-for-profit with the goal of changing education for the better by providing a free world-class education for anyone anywhere.

Latest Tweet

Khan Academy Offers Courses In: Mathematics

Questions about Adding and subtracting rational expressions

Want more info about Adding and subtracting rational expressions? Get free advice from education experts and Noodle community members.

  • Asked by •

    Answer
  • Khan Academy

    Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan to provide 'a free, world-class education for anyone, anywhere.'