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NCERT Solutions for Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities are provided in the article below. Some of the important topics in Algebraic Expressions and Identities chapter include:
- Terms Factors and Coefficients
- Like and Unlike Terms
- Multiplication of algebraic Expression
- Multiplying a monomial by monomial
- Multiplying a monomial by Polynomial
Download PDF: NCERT Solutions for Class 8 Mathematics Chapter 9 pdf
NCERT Solutions for Class 8 Mathematics Chapter 9
NCERT Solutions for Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities is given below.
Class 8 Mathematics Chapter 9 Algebraic Expressions & Identities – Important Topics
Algebraic Expression: The combination of constants and variables is known as an algebraic expression. It's also called Variable Expression, and it's made up of phrases like addition, subtraction, multiplication, and division. Example- 7x + 5.
Algebraic Identity: Algebraic identity is equality that holds for all values of the variables.
Types of Polynomial Expression includes:
- Monomial Expression: Those expressions which have only one term are known as monomial expression. Example - 3x, 5y,7z etc.
- Binomial Expression: Those expressions which have two terms are known as binomial expression. Example - 3x+6, 4(2+y), 6x-8.
- Trinomial Expression: Those expressions which have three terms together are known as trinomial expression. Example - 5xy+2x+8, 9x + y - 5.
NCERT Solutions for Class 8 Maths Chapter 9 Exercises
NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Exercises are given below.
- NCERT Maths Solutions for Class 8 Exercise 9.1
- NCERT Maths Solutions for Class 8 Exercise 9.2
- NCERT Maths Solutions for Class 8 Exercise 9.3
- NCERT Maths Solutions for Class 8 Exercise 9.4
- NCERT Maths Solutions for Class 8 Exercise 9.5
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