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NCERT Solutions for Class 8 Maths Chapter 12: Chapter 12 of Class 8 Maths is based on the concepts of Exponents and Powers. The chapter includes topics such as laws of exponents, basics of exponents and powers, and many more. The more students practice questions on these topics, the easier it will be for them to prepare for exams. Designed as per the latest CBSE syllabus and NCERT guidelines, these NCERT Solutions for Class 8 Maths Chapter 12 are easily available on Embibe.
Students can refer to Embibe to access 500+ questions from the chapter Exponents and Powers. For a better understanding and clarity of the chapter, students can watch Explainer videos and take mock tests on Embibe. Moreover, they can also learn different shortcuts and methods for solving the Class 8 Maths Chapter 12 questions. Continue reading to find more information on Class 8 Maths Chapter 12 NCERT Solutions.
In this chapter, students will learn about powers with negative exponents, laws of exponents, use of exponents to express small numbers in standard form. NCERT Solutions for CBSE Class 8 Maths Chapter 12 on Embibe covers all the important questions that students must practice regularly to prepare for exams. There are 500+ practice questions on Embibe, helping students better understand the chapter. If students feel stuck or need clarification, they must refer to Explainer videos available on Embibe. These videos will play an important role in ensuring all their doubts are resolved and they can answer questions properly.
These solutions will give students detailed answers for all the exercises mentioned in Chapter 12.
| Exercise | Topics |
|---|---|
| 12.1 | Basics of Exponents and Powers |
| 12.2 | Powers With Negative Exponents |
| 12.3 | Laws of Exponents |
| 12.4 | Use of Exponents to Express Small Numbers in Standard Form |
| 12.5 | Comparing Very Large and Small Numbers |
Every point in Class 8 Maths Chapter 12 is important for exam preparation. It is advisable that students refer to the books available on Embibe to check the various points that they must remember. These points that they learn can play an important role in answering the question or revision.
Below are some of the important points to remember from Class 8 Maths Chapter 12:
1. Exponents:
If aa is a non-zero rational number and nn is a positive integer, then
(i) an=a×a×a×⋯×a (n times)an=a×a×a×⋯×a (n times)
(ii) a−n=1ana-n=1an
(iii) a0=1a0=1
2. Laws of Exponents:
If a, ba, b are non-zero rational numbers and m, nm, n are integers, then
(i) am×an=am+nam×an=am+n
(ii) aman=am−naman=am-n
(iii) (am)n=amn=(an)mamn=amn=anm
(iv) (ab)n=anbnabn=anbn
(v) (ab)n=an×bn
For the convenience of students, all the Class 8 Maths Chapter 12 points to remember are catered for a proper understanding of the chapter. Students can take mock tests for Class 8 Maths Chapter 12 from Embibe to prepare for the exam.
Students in Class 8 can complete the Maths syllabus by referring to all the chapters. It is advisable that they refer to Embibe Big Books as they can help them complete the syllabus in a short time. All the concepts of Class 8 Maths are described in a proper manner in the Embibe Big Books through videos. With 3D videos, learning will become quite interesting for students as the concepts come to life.
Students can find NCERT Solutions for Class 8 Maths for all chapters from below:
Some frequently asked questions on NCERT Solutions for Class 8 Maths Chapter 12 are as follows:
Ans: Students can find NCERT Solutions for Class 8 Maths on Embibe as they are easily accessible.
Ans: Solve all the NCERT Solutions for Class 8 Maths to score good marks. Furthermore, students must study from Embibe Big Books and practice questions to score good marks.
Ans: There are 5 topics in NCERT Class 8 Maths Chapter 12.
Ans: Students can get 500+ practice questions for CBSE Class 8 Maths Chapter 12 at Embibe.
Ans: Students can take CBSE Class 8 Maths mock tests for on Embibe.
The above article deals with NCERT Solutions for Class 8 Maths Chapter 12 which aims at helping students prepare for exams within the time. For more updates on Class 8 Maths exam, students may subscribe to Embibe.
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