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NCERT Solutions for Class 8 Maths Chapter 9: CBSE Class 8 maths Chapter 9 Algebraic Expressions and Identities introduces a useful mathematical tool for our ever-changing world. The Class 8 Maths Chapter 9 NCERT solutions will assist students in learning about monomials, binomials, and polynomials, as well as multiplying a monomial by a monomial.
All questions are answered in accordance with the most recent CBSE guidelines, allowing students to achieve the highest possible score in the exam. Students can solve in-text and miscellaneous questions well with the help of these NCERT Solutions for Class 8 Maths for Chapter 9 and improve their problem-solving speed and accuracy. Each topic in this chapter contains over 200 practice questions culled from over 30+ books to ensure students master every concept.
The NCERT Solutions for Class 8 Mathematics Chapter 9 that Embibe provides covers 7 main topics such as Basics of Algebraic Expressions, Identities of Algebraic Expressions etc. There are 6 books on Embibe that students can refer to for an in-depth understanding of the topics. Students must also refer to the Embibe Big Book for better understanding.
Moreover, students can also refer to Embibe explainers, NCERT Exemplar, 3D videos, practice questions and mock tests to immerse themselves in the topic. The questions included after every topic are more than 700 to give students the confidence to appear in their exams.
The table below lists the essential topics covered under Algebraic Expressions and Identities chapter.
| Topic No. | Topic Name | Topic No. | Topic Name |
|---|---|---|---|
| 9.1 | What are Expressions? | 9.8 | Multiplying a Monomial by a Polynomial |
| 9.2 | Terms, Factors and Coefficients | 9.8.1 | Multiplying a monomial by a binomial |
| 9.3 | Monomials, Binomials and Polynomials | 9.8.2 | Multiplying a monomial by a trinomial |
| 9.4 | Like and Unlike Terms | 9.9 | Multiplying a Polynomial by a Polynomial |
| 9.5 | Addition and Subtraction of Algebraic Expressions | 9.9.1 | Multiplying a binomial by a binomial |
| 9.6 | Multiplication of Algebraic Expressions: Introduction | 9.9.2 | Multiplying a binomial by a trinomial |
| 9.7 | Multiplying a Monomial by a Monomial | 9.10 | What is Identity? |
| 9.7.1 | Multiplying two monomials | 9.11 | Standard Identities |
| 9.7.2 | Multiplying three or more monomials | 9.12 | Applying Identities |
We have listed a few points to remember for Class 8 Mathematics Chapter 9 that students can refer to while practising.
(i) (a+b)2=a2+b2+2ab(a+b)2=a2+b2+2ab
(ii) (a−b)2=a2+b2–2ab(a−b)2=a2+b2–2ab
(iii) (a+b)(a−b)=a2–b2
To score full marks in Class 8 Maths exam, students must prepare all the chapter sincerely. They should solve sample problems and take mock tests on all chapter topics. Students preparing for Class 8 Mathematics can access the NCERT Solutions for all chapters from the links below.
Students can take mock tests for the NCERT Class 8 Maths chapters on Embibe. They can also set the questions of the test on any topic or chapter, by creating own test on the app. Click on the links below to take NCERT Class 8 Maths mock test:
| Sr. No. | Attempt NCERT Class 8 Mock Test |
|---|---|
| 1 | NCERT Class 8 Maths Mock Test 1 |
| 2 | NCERT Class 8 Maths Mock Test 2 |
Some of the frequently asked questions on the NCERT Solutions Class 8 Mathematics Chapter 9 are as follows:
Ans: Students can get the NCERT solutions Class 8 Maths Chapter 9 from Embibe.
Ans: Topics like Expressions, Identities of Algebraic Expressions, and many more are covered in the NCERT Solutions for Class 8 Maths Chapter 9.
Ans: There are 5 exercises in the Class 8 Maths Chapter 9 Algebraic Expressions.
Ans: Yes, students can attempt CBSE Class 8 mock tests for on Embibe.
Ans: Yes, Embibe offers CBSE Class 8 books with 3D videos for.
We hope this detailed article on NCERT Solutions Class 8 Mathematics Chapter 9 helps you prepare for your exams.
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