NCERT Solutions for Class 9 Math | Exercise 1.6

Chapter 1 of CBSE NCERT Class 9 Math covers number system. Concepts covered in exercise 1.6 include real numbers, laws of exponents of real numbers.

For all questions, click on the solution links given adjacent to the questions.

NCERT Solutions for Class 9 Math | Exercise 1.6

1. Question 1

   Find:
   i) \64^\frac{1}{2})
   ii) \32^\frac{1}{5})
   iii) \125^\frac{1}{3})

   Solution

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2. Question 2

   Simplify each of the following expressions:
   (i) \9^\frac{3}{2})
   (ii) \32^\frac{2}{5})
   (iii) \16^\frac{3}{4})
   (iv) \125^\frac{-1}{3})

   Solution

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3. Question 3

   Simplify:
   (i) \2^\frac{2}{3}) × \2^\frac{1}{5})
   (ii) \\left[{ \frac{1}{3^3}} \right]^7)
   (iii) \\frac{\left(11^\frac{1}{2}\right)}{\left(11^\frac{1}{4}\right)})
   (iv) \7^\frac{1}{2}) × \8^\frac{1}{2})

   Solution

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