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![Ex 1.5, 3 (i) - Simplify (2^2/3) . (2^1/5) - Class 9 [with Video] - Ex 1.5](https://cdn.teachoo.com/d41c7660-4928-4def-99d6-a4ff1f4c2fa9/slide8.jpg)
Ex 1.5, 3 (i) - Chapter 1 Class 9 Number Systems
Last updated at Dec. 13, 2024 by Teachoo
Chapter 1 Class 9 Number Systems
Concept wise
- Rational numbers - Definition
- Finding rational number between two numbers
- Irrational Numbers
- Simplifying real numbers
- Rationalising
-
Laws of exponents
- Finding decimal expansion
- Expressing decimal in p/q
- Classifiying rational/irrational
- Finding irrational numbers b/w two numbers
- Real numbers on a number line
Transcript
Ex1.6, 3 Simplify (i) 2^(2/3) . 2^(1/5) 2^(2/3) . 2^(1/5) = 2^(2/3) 2^(1/5) = 2^((2/3 + 1/5) ) = 2^(((2 5 + 1 3)/(3 5))) = 2^(((10 + 3)/15) ) = 2^(13/15)
