# Maths Science Corner

# Maths

## Standard 8

### Chapter 09 Baijik Padavalio Ane Nityasam (Algebraic Expressions and Identities)

# Complete Chapter 9 (Sampurn Prakaran)

On Maths Science Corner you will get all the printable study material of Maths and Science Including answers of prayatn karo, Swadhyay, Chapter Notes, Unit tests, Online Quiz etc..

This material is very helpful for preparing Competitive exam like Tet 1, Tet 2, Htat, tat for secondary and Higher secondary, GPSC etc..

Today Maths Science Corner gives you complete solution of Maths Standard 8
Chaspter 9 Baijik Padavalio Ane Nityasam Swadhyay 9.5 in pdf form for ready
reference.

You will be able to learn above topics in Chapter 09 of NCERT Maths Standard 8 (Class 8) Textbook chapter.

Highlight of the chapter

9.1 What are expressions?

9.1 What are expressions?

9.1.1 Number line and an expression

9.2 Terms, factors and coefficients

9.3 Types of Expressions : Monomials, binomials, trinomials and Polynomials

9.4 Like and Unlike terms

9.2 Terms, factors and coefficients

9.3 Types of Expressions : Monomials, binomials, trinomials and Polynomials

9.4 Like and Unlike terms

9.5 Addition and subtraction of algebraic expressions

9.6 Multiplication of algebraic expressions : An Introduction

9.7 Multiplying a monomial by a monomial

9.7.1 Multiplying two monomials

9.7.2 Multiplying three or more monomials

9.8 Multiplying a monomial by a polynomial

9.8.1 Multiplying a monomial by a binomial

9.8.2 Multiplying a monomial by a Trinomial

9.9 Multiplying a Polynomial by a Polynomial

9.9.1 Multiplying a binomial by a binomial

9.9.2 Multiplying a binomial by a trinomial

9.10 What is an Identity?

9.11 Standard Identities

9.12 Applying Identities

9.13 Summary

You will be able to learn above topics in Chapter 09 of NCERT Maths Standard 8 (Class 8) Textbook chapter.

In this Swadhyay Nityasam i.e Identities like following are used

(a+b)^2 = a^2 + 2ab + b^2

(a-b)^2 = a^2 - 2ab + b^2

(a+b)(a-b) = a^2 - b^2

(x+a)(x+b) = x^2 + (a+b)x + ab

**Mathematics Standard 8 Complete Chapter 9**

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