Class 8 Maths Notes for Algebraic Expression and Identities (PDF) – Study Material

Class 8 Maths Algebraic Expression and Identities – Get here the Notes, Question & Practice Paper of Class 8 Maths for topic Algebraic Expression and Identities Notes. Algebraic Expression and Identities Notes for Class 8 Maths are here. You can download the Algebraic Expression and Identities Notes PDF to study all the topics in this chapter. Moreover the Class 8 Maths notes include chapter summary, definitions, examples, and key pointers for Algebraic Expression and Identities. Thus if you are studying class Maths (गणित), then the Algebraic Expression and Identities notes will help you easily understand the topic and ace it.

Class 8 Maths Notes for Algebraic Expression and Identities

Algebraic Expression and Identities is a critical part in the study of Maths. In India, it is taught in class. Therefore the Class 8 Notes for Maths topic Algebraic Expression and Identities have been compiled by teachers and field experts. They explain the complete chapter of Algebraic Expression and Identities in one-shot.

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Algebraic Expression and Identities Notes for Class 8 Maths

Algebraic Expression and Identities Class 8 notes is as follows. You can view the document here and also download it use it anytime for future reference whenever you want to brush up your concepts of Maths.

Chapter 7 – Algebraic Expression and Identities

Important Concepts/ Result

1. Terms are formed by the product of variables and constants, e.g. –3xy, 2xyz, 5x, etc.
2. Terms are added to form expressions, e.g. –2xy + 5x.
3. Expressions that contain exactly one, two and three terms are called monomials, binomials and trinomials, respectively.
4. In general, any expression containing one or more terms with non– zero coefficients (and with variables having non–negative exponents) is called a polynomial.
5. Like terms are formed from the same variables and the powers of these variables are also the same. But coefficients of like terms need not be the same.
6. There are number of situations like finding the area of rectangle triangle, etc. in which we need to multiply algebraic expressions.
7. Multiplication of two algebraic expressions is again an algebraic expression.
8. A monomial multiplied by a monomial always gives a monomial.
9. While multiplying a polynomial by a monomial, we multiply every term in the polynomial by the monomial using the distributive law a (b+c) = ab + ac.
10. In the multiplication of a polynomial by a binomial (or trinomial), we multiply term by term, i.e. every term of the polynomial is multiplied by every term in the binomial (or trinomial) using the distributive property.

Candidates who are ambitious to qualify the Class 8 with good score can check this article for Notes, Study Material, Practice Paper. Above we provided the link to access the Notes, Important Question and Practice Paper of Class 8 Maths for topic Algebraic Expression and Identities.

All Topics Class 8 Maths Notes

Chapter wise notes for Maths (गणित) are given below.

• Rational Numbers
• Linear Equation in One Variable
• Understanding Quadrangles
• Data Handling
• Square and Square Roots
• Comparing Quantities
• Algebraic Expression and Identities
• Mensuration
• Exponents and Powers
• Direct and Inverse Proportions
• Factorisation
• Introduction to Graphs

Class 8 Notes for All Subjects

• Class 8 Maths Notes
• Class 8 Hindi Study Material (Important Questions)

NCERT Solutions for Class 8 Maths Algebraic Expression and Identities

The Algebraic Expression and Identities notes here help you solve the questions and answers. Also, you can complete the Class 8 Algebraic Expression and Identities worksheet using the same. In addition you will also tackle CBSE Class 8 Maths Important Questions with these Class 8 notes.

However if you still need help, then you can use the NCERT Solutions for Class 8 Maths Algebraic Expression and Identities to get all the answers. Algebraic Expression and Identities solutions contain questions, answers, and steps to solve all questions.

Notes for All Classes

• Class 6 Notes
• Class 7 Notes
• Class 8 Notes
• Class 9 Notes
• Class 10 Notes
• Class 11 Notes
• Class 12 Notes

Algebraic Expression and Identities Notes for Class 8 Maths – An Overview

Class 8 Algebraic Expression and Identities Notes for All Boards

You can use the Class 8 Maths notes of Algebraic Expression and Identities for all boards.

The education boards in India for which Algebraic Expression and Identities notes are relevant are – CBSE, CISCE, AHSEC, CHSE Odisha, CGBSE, HBSE, HPBOSE, PUE Karnataka, MSBSHSE, PSEB, RBSE, TBSE, UPMSP, UBSE, BIEAP, BSEB, GBSHSE, GSEB, JAC, JKBOSE, KBPE, MBOSE, MBSE, MPBSE, NBSE, DGE TN, TSBIE, COHSEM, WBCHSE.

Therefore you can refer to these notes as CBSE, CISCE, AHSEC, CHSE Odisha, CGBSE, HBSE, HPBOSE, PUE Karnataka, MSBSHSE, PSEB, RBSE, TBSE, UPMSP, UBSE, BIEAP, BSEB, GBSHSE, GSEB, JAC, JKBOSE, KBPE, MBOSE, MBSE, MPBSE, NBSE, DGE TN, TSBIE, COHSEM, WBCHSE notes for class Class 8 / Class / Maths for the topic Algebraic Expression and Identities.