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

Transcript

Rationalise the denominator of 8/√7 We have 8/√7 = 8/√7 × √7/√7 = (𝟖√𝟕)/𝟕

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
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.