NCERT Exemplar Class 8 Maths Chapter 3 Solutions: Square-Square Root and Cube-Cube Root
NCERT Maths Exemplar Solutions for Class 8 Chapter 3 ‘Square-Square Root and Cube-Cube Root’ have been organized to cover all the major concepts from the chapter of NCERT Exemplar Class 8 Maths. Our team of subject experts at Instasolv, have ensured that all of your requirements with respect to the study material is met and all your queries are carefully entertained. The language used for formulating these solutions is very student-friendly in order to foster understanding and ease of learning.
The chapter has a total of one hundred and forty-two questions which includes exercises scaling from simple to difficult levels. All of these exercises revolve around the basic fundamentals tackled in the chapter. The chapter also has some theoretical explanations, figure based examples and solved question sets in order to help you in engaging with the chapter.
Chapter 3 – Square-Square Root and Cube-Cube Root, will introduce you to various new concepts. Some of the topics dealt in the chapter are strategy, planning a strategy, cube roots, square roots, perfect squares, consecutive numbers, etc.
Important Topics for NCERT Maths Exemplar Solutions Chapter 3 – Square-Square Root and Cube-Cube Root
You would have learnt about square numbers in your previous classes. In this chapter, you will begin with revising your old concepts with respect to squares. Numbers which can be expressed as the products of their own selves are termed as square numbers. You will also learn about the properties of square numbers in this chapter of NCERT Exemplar Class 8. Another essential thing you will need to do is to learn the squares of numbers up till twenty. This will help you in solving problems in future and will thereby simplify calculations to a considerable level for you.
You will also learn about the concept of Pythagorean Triplets in the chapter. Take three numbers, arrange them in pairs of two in two combinations, write down their squares and add their values. If the final value in the given solution is the square of a number, then the set of those three numbers are known as the Pythagorean Triplet.
Prime Factorization Method
In this chapter, you will encounter various ways of finding square roots of given values. One of these methods is the prime factorization method. In this method, you will have to find the prime factors of the given number and then pair the factorization digits. Finally, you are required to write down one digit from each pair and then multiply them together in order to find the final value which will also be the square root of the given value. In case if the factorization digits are not in pairs, the given number is not a perfect square.
Exercise Discussions of NCERT Maths Exemplar Solutions Class 7 Chapter 3 – Square-Square Root and Cube-Cube Root
The chapter contains a total of one hundred and forty-two questions. All of these questions test your grasp on the concepts from the chapter and trigger your analytical and application skills.
The exercise begins with a multiple choice question where you are provided with a statement and four options out of which you are required to pick the correct option as the answer. These questions include some simple statements as well as some calculation based questions.
The chapter also has to fill in the blanks where you are provided with incomplete statements. You are then required to read the statements and interpret the correct answer to them. You need to fill the correct answer in the space provided alongside the question.
The chapter includes numerous word problems. In such questions, you are given conditions and different cases. You are required to study them and figure out your method to derive the answers accordingly. Overall the chapter has very informative and engaging question sets. These questions provide enough practice as well as help you in revising the chapter. Once you engage with them thoroughly, nothing can stop you from scoring well in your exams.
Why use NCERT Maths Exemplar Solutions Class 7 Chapter 3 – ‘Square-Square Root and Cube-Cube Root’ by Instasolv
- Our subject experts at Instasolv are dedicated to providing quality guidance to you along with a special emphasis on questions important for exams.
- All our solutions strictly adhere to the latest NCERT Exemplar curriculum laid down by the council offices.
- All the solutions are presented in a very student-friendly manner with easy explanations.
- Our solutions are a compilation of all the essential concepts that have been dealt with in the chapter, the important points derived from the chapter and answers to all the queries you might encounter in the chapter.
- You can even post your problems on our website and seek guidance from subject experts regarding the same.