CBSE NCERT Class 7 Maths Chapter 12 Exercise 12.1 Solutions

(i) Identify the terms and their factors in the following expressions Show the terms and factors by tree diagrams.(a) x – 3 (b) 1 + x + x2 (c) y – y3 (d) 5xy2 + 7x2y (e) – ab + 2b2 – 3a2 (ii) Identify terms and factors in the expressions given below: (a) -4x + 5 (b) -4x + 5y (c) 5y + 3y2 (d) xy + 2x2y2 (e) pq + q (f) 1.2ab – 2.4b + 3.6a (g) (3/4)x+1/4 (h) 0.1p2 + 0.2q2

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NCERT Solutions Class 7 Maths Chapter 12 Exercise 12.1 Algebraic Expressions

The NCERT Solutions for Class 7 maths Chapter 12 exercise 12.1 Algebraic Expressions starts with the basic description of the components of algebraic expressions like variables, constants, coefficients, like and unlike terms. The students must make sure to read properly about these as the exercise questions are focused on the same. The students will be asked to frame algebraic expressions using the given values, find coefficients, identifying like and unlike terms from an expression, classify the expressions as a monomial, binomial or polynomial. The NCERT solutions Class 7 maths Chapter 12 exercise 12.1 consists of 7 questions which are short answer kinds.

Students will come across like and unlike terms in the algebraic expressions, and one might get confused regarding them if one needs to solve the equation. Hence it becomes essential to identify them in the first place. The correct strategy for this would be first to not focus on the numerical coefficients; secondly, find the variables, they will be the same, and then check their powers which will be the same. The Class 7 maths NCERT solutions Chapter 12 exercise 12.1 Algebraic Expressions can be accessed through the link below :

☛ Download NCERT Solutions Class 7 Maths Chapter 12 Exercise 12.1

Exercise 12.1 Class 7 Chapter 12

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More Exercises in Class 7 Maths Chapter 12

NCERT Solutions Class 7 Maths Chapter 12 Exercise 12.1 Tips

The NCERT solutions Class 7 maths Chapter 12 exercise 12.1 Algebraic Expressions has the elementary algebraic concepts which the students will be able to pick up easily as they will be able to recall these from previous classes. But still, they are requested to go through the examples provided to strengthen the problem-solving techniques.

NCERT solutions Class 7 maths Chapter 12 exercise 12.1 will help in building a core foundation of algebra for the students; hence they are advised not to skip any of the problems in the exercise questions. The more they solve, the more they will be able to explore various expressions and also will gain quick problem-solving skills, thus saving time in exams.

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NCERT Solutions for Class 7 Maths Video Chapter 12 Exercise 12.1

NCERT Class 7 maths Videos Chapter 12 Exercise 12.1
Chapter 12 Exercise 12.1 Question 1	Chapter 12 Exercise 12.1 Question 5
Chapter 12 Exercise 12.1 Question 2	Chapter 12 Exercise 12.1 Question 6
Chapter 12 Exercise 12.1 Question 3	Chapter 12 Exercise 12.1 Question 7
Chapter 12 Exercise 12.1 Question 4

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