Find the best tutors and institutes for Class 8 Tuition
Search in
In this chapter, you will study about ‘Exponents and Powers’. What are Exponents? Exponents mean the number of times a number (base) is multiplied by itself. It is the small number present on the top right side of the base number. A Power is an expression that consists of two parts – the base number and the exponent. Exponents and powers help in writing very large or very small numbers in a very easy manner. Example, it is easier to express the mass of the earth in terms of exponents and powers instead of writing the actual number. Also, extremely small numbers like the size of a red blood cell can be expressed in standard form using negative exponents.
Exponents and powers have very interesting rules. In NCERT Solutions for Class 8 Maths, Chapter 12, you’ll study various laws of exponents.
12.1 Introduction
12.2 Powers with Negative Exponents
12.3 Laws of Exponents
12.4 Use of Exponents to Express Small Numbers in Standard Form
Section 12.2 – In this section, you’ll learn how to calculate powers with negative numbers.
Section 12.3 – In this section, you’ll study various Laws of Exponents and even learn how to verify them.
Section 12.4 – In this section, you’ll acquire knowledge on how to compare very large and very small numbers.
In this chapter, you are provided with several examples along with their solutions for a clear understanding of Exponents and Powers. To know more about Class 8 Maths Chapter 12 Exponents and Powers, you should explore the exercises below. You can also download the Exponents and Powers Class 8 NCERT Solutions PDF, solved by expert Maths trainers.
https://www.urbanpro.com/assets/new-ui/sharing_job.pngPublished on 2020-02-14 09:39:41 by arunima. Last Modified on 2020-02-14 09:39:41
How helpful was it?
How can we Improve it?
Please tell us how it changed your life *
Please enter your feedback
Recommended Articles
6 Exam Hall Tips To Follow, For Every Good Student
Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...
Read full article >
The Rising Problems in Indian Government School
With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...
Read full article >
Top Benefits of e-Learning
With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...
Read full article >
Find best tutors for Class 8 Tuition Classes by posting a requirement.
Get started now, by booking a Free Demo Class
