Class 7 Maths Chapter 12 (Exercise-12.1)
Here you will find solutions to the exercise 12.1.
1. Get the algebraic expressions in the following cases using variables, constants and arithmetic operations.
2. (i) Identify the terms and their factors in the following expressions. Show the terms and factors by tree diagrams.
2. (ii) Identify terms and factors in the expressions given below:
3. Identify the numerical coefficients of terms (other than constants) in the following expressions:
4. (a) Identify terms which contain x and give the coefficient of x.
4. (b) Identify terms which contain y2 and give the coefficient of y2 .
5. Classify into monomials, binomials and trinomials.
6. State whether a given pair of terms is of like or unlike terms.
7. Identify like terms of the following:
