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Chapter 8 Class 8 Algebraic Expressions and Identities

Master Chapter 8 Class 8 Algebraic Expressions and Identities with comprehensive NCERT Solutions, Practice Questions, MCQs, Sample Papers, Case Based Questions, and Video lessons.

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Updated for new NCERT.

Get NCERT Solutions of Chapter 8 Class 8 Algebraic Expressions and Identities free at Teachoo. Answers to all exercise questions, examples have been solved with step-by-step solutions. Concepts are explained before doing the questions.

 

In this chapter, we will learn

  • What are algebra expressions
  • Terms, Factors and Coefficients in an Algebra Expression
  • What are monomials, binomials, trinomials and polynomials
  • What are like and unlike terms in an algebraic expression
  • Adding and Subtracting Algebra Expression
  • Multiplication of Algebra Expressions
    • Multiplying two monomials
    • Multiplying three or more monomials
    • Multiplying Monomial by a Binomial
    • Multiplying Monomial by a Trionmial
    • Multiplying Binomial by a Binomial
    • Multiplying Binomial by a Trionmial
  • Algebra Identities

 

Here, we have divided the chapter into 2 parts - Serial Order Wise and Concept Wise.

Just like the NCERT Book, in Serial Order Wise, the chapter is divided into exercises and examples. This is useful if you are looking for answer to a specific question.

But:

That is not a good way of studying.

In the NCERT Book, first question is of some topic, second question is of some other topic. There is no order

We have solved that using Concept Wise.

In Concept Wise, the chapter is divided into concepts. First the concept is taught. Then the questions of that concept is answered, from easy to difficult.

 

Click on a link to start doing the chapter

Serial order wise

Ex 8.1 Start Learning
Ex 8.2 Start Learning
Ex 8.3 Start Learning
Ex 8.4 Start Learning
Examples Start Learning
Algebra Identities and Formulas Start Learning

Concept wise

Basic Definitions Start Learning
Addition and Subtraction of Algebraic Expressions Start Learning
Multiplication of Monomials Start Learning
Multiplication of Monomials by Binomials and Trinomials Start Learning
Multiplication of Polynoimals by Polynomials Start Learning
Algebra Identities - Identity I Start Learning
Algebra Identities - Identity II Start Learning
Algebra Identities - Identity III Start Learning
Algebra Identities - Identity IV Start Learning

Why Learn This With Teachoo?

Updated for new NCERT.

Get NCERT Solutions of Chapter 8 Class 8 Algebraic Expressions and Identities free at Teachoo. Answers to all exercise questions, examples have been solved with step-by-step solutions. Concepts are explained before doing the questions.

 

In this chapter, we will learn

  • What are algebra expressions
  • Terms, Factors and Coefficients in an Algebra Expression
  • What are monomials, binomials, trinomials and polynomials
  • What are like and unlike terms in an algebraic expression
  • Adding and Subtracting Algebra Expression
  • Multiplication of Algebra Expressions
    • Multiplying two monomials
    • Multiplying three or more monomials
    • Multiplying Monomial by a Binomial
    • Multiplying Monomial by a Trionmial
    • Multiplying Binomial by a Binomial
    • Multiplying Binomial by a Trionmial
  • Algebra Identities

 

Here, we have divided the chapter into 2 parts - Serial Order Wise and Concept Wise.

Just like the NCERT Book, in Serial Order Wise, the chapter is divided into exercises and examples. This is useful if you are looking for answer to a specific question.

But:

That is not a good way of studying.

In the NCERT Book, first question is of some topic, second question is of some other topic. There is no order

We have solved that using Concept Wise.

In Concept Wise, the chapter is divided into concepts. First the concept is taught. Then the questions of that concept is answered, from easy to difficult.

 

Click on a link to start doing the chapter