Add and Subtract Rational Expressions

Curriculum support20 minsFREE

Key takeaways
To be able to use knowledge of fractions to add and subtract basic rational fractions.
To be able to understand how to find the common denominator.
To be able to add and subtract complex rational expressions.
Amber Ali Host: Ms Ali is a secondary school teacher in England. She has been teaching for 7 years and also has a youtube channel aimed at students to further enhance their learning experience.

Do you want to feel more confident on adding and subtracting rational expressions? Then this lesson is for you! In this class, students will use their knowledge of fractions to add and subtract basic rational fractions as well as complex rational expressions. Students will also gain a better understanding of how to find the common denominator. This class is aimed at students in Years 10 and 11 who need an extra push on rational expressions!

Have you seen these classes?: Finding the Inverse FunctionUsing Venn Diagrams for Conditional ProbabilityArea of a Triangle (Higher)

Safeguarding reminder:The safety of your child is of the utmost importance. All of our classes are pre-recorded to remove any concerns around live participation. For reruns of our past live classes, students' webcams and microphones were disabled and only the chat history, if participation was requested, is visible.

Suitable for:

This class is suitable for students in Years 10 and 11.

Class requirements:
You will need a laptop or device with internet connection to watch the class, as well as a pen and notepad for taking notes.
What to expect:
Already have an account? Login
Please see our privacy policy here