## RD Sharma Class 8 Solutions Chapter 6 - Algebraic Expressions and Identities (Ex 6.5) Exercise 6.5 - Free PDF

## FAQs on RD Sharma Class 8 Solutions Chapter 6 - Algebraic Expressions and Identities (Ex 6.5) Exercise 6.5

**1. Is Algebraic Expressions and Identities an important Chapter in Class 8?**

Algebraic Expressions is a very important chapter not only for Class 8 but in general as well. In order to progress and understand the other concepts in Mathematics, students must know how to write and read expressions. Algebraic Expressions also enhance our critical thinking skills, problem-solving skills, and logical thinking. Therefore, it is very important to have all the concepts clear of the Chapter Algebraic Expressions. To make learning easier, Vedantu has Revision Notes which are in a very understandable language which the students can refer to for better learning.

**2. What are like and unlike terms in Algebraic Expressions?**

**Like Terms-** Like terms can be defined as the terms that have the same variables and powers.

**Examples-**

4x and 6x

7ab and 9ab

8p and 2p

**Unlike Terms-** Unlike terms can be defined as two or more terms whose variables are not the same.

**Examples-**9x and 2y

5x^{2} and 8zy

7ab and 6 pq

It is very important for the students to know the difference between like and unlike terms as if the concept is not clear the student might face problems in performing mathematical operations.