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NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities Ex 9.4

NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities Ex 9.4 are created by askIITians experts to help you understand every exercise question correctly. You can refer to these NCERT Solutions while solving the exercise questions on your own and check whether all your answers are accurate. We have provided stepwise explanations for every answer for your conceptual understanding. The best thing about these NCERT Solutions is that they are free for every student. So download them and start practising Algebraic Equations and Identities right away. 

About NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities Ex 9.4

NCERT exercise 9.4 is based on the multiplication of a polynomial by a polynomial. You will study the following under this topic:

  • Multiplying a binomial by a binomial 
  • Multiplying a binomial by a trinomial

You must know that a binomial is a polynomial that contains only two terms. A trinomial is a polynomial that contains three terms. While multiplying a polynomial with a polynomial, you must focus on like terms. Look for the like terms in those polynomials and combine them. 

There are 3 questions in this exercise with each question having 4-5 sub-parts. In every question, you have to find the product of two polynomials. In the third question, you also have to simplify the algebraic expressions. You must know how to add and subtract the like terms in a polynomial. Rest, our NCERT Solutions for Class 8 Maths will provide all the explanations to you. 

Download NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities Ex 9.4

Let us break down the exercise questions in NCERT Class 8 Maths Algebraic Expressions and Identities Ex 9.4. 

Ex 9.4 Q1: In the first question, you are given two binomials and you have to multiply them. Make sure to solve the multiplication correctly and do not make any mistakes in the + and - signs in the given binomial. Many students make this mistake and hence get wrong answers. 

Ex 9.4 Q2: In this question also, you have to find the product of the given polynomials. If you can solve the first question correctly, you will not face any trouble in solving this question. If you are still confused, just check our NCERT Solutions for Algebraic Expressions and Identities Ex 9.4. 

Ex 9.4 Q3: In this question, you have to multiply a binomial with a trinomial. You must take care of the like terms. Sometimes, students combine the unlike terms as well which gives them wrong answers. In some questions, you have to simplify the algebraic expressions.

 

Benefits of askIITians NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities Ex 9.4:

  • Easy exam preparation: Our exercise-wise NCERT Solutions help students in preparing the topics for the exam. 
  • Conceptual understanding: NCERT Solutions make it easier for the students to understand the concepts related to the specific exercise. 
  • Stepwise solutions: You must solve every question related to algebraic expressions in a stepwise manner. Our NCERT Solutions help you practise that. 
  • Easy explanations: We have provided complete explanations in every NCERT Solution for Class 8 Maths Algebraic Expressions and Identities Ex 9.4 so that you can understand how to approach the questions. 
  • Updated solutions: Our experts have solved every question as per the latest CBSE exam pattern and syllabus so that you do not lag in any concept. 

NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities Ex 9.4 FAQs

 

  1. Do I need to practice all the NCERT exercise questions for Class 8 Maths Algebraic Expressions and Identities? 

Yes, every NCERT exercise question for Class 8 Maths Algebraic Expressions is important from the exam perspective. So, you must practice all the exercise questions thoroughly.

 

  1. What are the other study materials available for NCERT Class 8 Maths Algebraic Expressions and Identities Ex 9.4?

askIITians Maths experts have prepared revision notes, extra questions, mind maps and flashcards for students so that they can understand the concept of multiplying two polynomials easily. 

 

  1. Are NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities Ex 9.4 reliable? 

Yes, these NCERT Solutions are prepared by askIITians Maths experts who have years of teaching experience and a thorough knowledge of the CBSE exam patterns and syllabus. Their easy to understand explanations are the best study guide for you for Algebraic Expressions and Identities. 


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