CLASS 8 MATHS CHAPTER 12 EXPONENTS AND POWERS
Exercise 12.1 Question 1. Evaluate: (i) (ii) (iii) Solution : (i) = 1/3² = 1/9 (ii) = 1/16 (iii) = = = 32 Question 2. Simplify and express the result in power notation with positive exponent: (i) (ii) (iii) (iv) (v) Solution : (i)= = (ii) = (iii) = = = (iv) = = = = Question 3. Find the value of: …