1. Chapter 1 Class 9 Number Systems
  2. Concept wise
  3. Rationalising

Rationalising denominator of irrational number

Last updated at May 29, 2018 by

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We do not leave an irrational number in the denominator.

So, we rationalise the denominator.  Let us look at some examples

  1. Rationalise 1/√2
  2. Rationalise 1/2 +√3
  1. Chapter 1 Class 9 Number Systems
  2. Concept wise

    3. Rationalising

    Laws of exponents →
Chapter 1 Class 9 Number Systems
Concept wise

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.