Chapter 13 Exponents and Powers Exercise 13.2 Question 1. Using laws of exponents, simplify and write the answer in exponential form: Question 2. Simplify and express each of the following in exponential form: Solution: Question 3. Say true or false and justify your...
Chapter 12 Algebraic Expressions Very Short Answer Type Question 1. Identify in the given expressions, terms which are not constants. Give their numerical coefficients. (i) 5x – 3 (ii) 11 – 2y2 (iii) 2x – 1 (iv) 4x2y + 3xy2 – 5 Solution: Question 4. Classify the...