OML Search

Surds - Rationalise the Denominator




 
Related Topics:
More Lessons for A Level Maths

Math Worksheets

Videos, solutions, activities and worksheets that are suitable for A Level Maths.

What is rationalising the denominator?
The process of removing a surd from the denominator of a fraction is called rationalising the denominator.
Surds must always be removed from denominators of fractions.

How to rationalise the denominator?
Rationalising surds (1)
Rationalising surds from the denominator of fractions (simple case)
Rationalising surds (2)
Rationalising denominators with more complex surds



Multiplication & division with surds 1
Multiplication & division with surds 2


 

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


OML Search


We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.


[?] Subscribe To This Site

XML RSS
follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines