Identities

In this class we will be discussing the chapter 9 Identities. This chapter is very important as the topics in this chapter will be used throughout mathematics subject in higher classes, but that doesn't mean this chapter is very difficult. Once you understand this topic it is going to be very easy, so let's learn this chapter together and understand the basics of this chapter in this class. 

We will be discussing about following topics in this class

1. What is an expression
2. Terms, coefficient and factors 
3. Like and unlike terms
4. Monomial, binomial and polynomial
5. Addition of algebraic expressions
6. Subtraction of algebraic expression.

 There will be a doubt clearing section where everyone is free to ask any kind of questions related to this chapter. This class is for you, don't hesitate to ask even if you feel it is silly questions unless you're intention is to disturb the class for no reason.