# Math Video Lesson 7.5.2 - Rationalising the Denominator

Welcome to our Math video lesson on Rationalising the Denominator, this is the second video lesson of our suite of math video lessons covering the topic of Rationalising the Denominator, you can find links to the other video lessons, traditional online math lessons and access additional Math learning resources below the video.

## Lessons and Learning Resources for the Math Topic "Rationalising the Denominator"

In the Math video lesson "Rationalising the Denominator" above we continued to explore and build on our knowledge of Rationalising The Denominator as part of our wider understanding of the math subject of Powers and Roots. In addition to the Rationalising the Denominator video we also provide a written lesson as well as further detailed lessons and math examples, see below for further lessons with the Rationalising The Denominator tutorial set.

Powers and Roots Learning Material
Tutorial IDMath Tutorial TitleTutorialVideo
Tutorial
Revision
Notes
Revision
Questions
7.5Rationalising the Denominator
Lesson IDMath Lesson TitleLessonVideo
Lesson
7.5.1Multiplying Brackets containing Surds
7.5.2Rationalising the Denominator

## Whats next?

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1. Rationalising Feedback. Helps other - Leave a rating for this rationalising (see below)
2. Powers and Roots Math tutorial: Rationalising the Denominator. Read the Rationalising the Denominator math tutorial and build your math knowledge of Powers and Roots
3. Powers and Roots Video tutorial: Rationalising the Denominator. Watch or listen to the Rationalising the Denominator video tutorial, a useful way to help you revise when travelling to and from school/college
4. Powers and Roots Revision Notes: Rationalising the Denominator. Print the notes so you can revise the key points covered in the math tutorial for Rationalising the Denominator
5. Powers and Roots Practice Questions: Rationalising the Denominator. Test and improve your knowledge of Rationalising the Denominator with example questins and answers
6. Check your calculations for Powers and Roots questions with our excellent Powers and Roots calculators which contain full equations and calculations clearly displayed line by line. See the Powers and Roots Calculators by iCalculator™ below.
7. Continuing learning powers and roots - read our next math tutorial: Indices