NCERT Solutions Class 8 Maths Chapter 12 Exponents and Powers: In this article, students can find the NCERT Solutions for Class 8 Maths Chapter 12. Some of the most crucial mathematical ideas are covered in the 12th Chapter of the CBSE Class 8 Mathematics textbook, “Exponents and Powers.” It is important that students have quick access to solutions to the exercise problems in this chapter at all times.

Embibe specialists developed the solutions presented here to aid aspirant students aiming for excellent exam scores. Students can use these NCERT Class 8 Mathematics Exercise Solutions to verify their answers and assess their practice progress. Additionally, from the solutions, students can learn a number of shortcuts and methods for solving issues. Continue reading to learn more about NCERT Solutions for Class 8 Maths Chapter 12.

NCERT Solutions for Class 8 Maths Chapter 12: Important Topics

In this chapter, students will learn about powers with negative exponents, laws of exponents, use of exponents to express small number in standard form. The NCERT solutions for CBSE Class 8 Maths Chapter 12 at Embibe have been Expert faculties prepare. These solutions will give students detailed answers for all the exercises mentioned in chapter 12.

Exercise	Topics
12.1	Powers With Negative Exponents
12.2	Laws of Exponents
12.3	Use of Exponents to Express Small Numbers in Standard Form

NCERT Solutions for Class 8 Maths Chapter 12: Points to Remember

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

NCERT Solutions for Class 8 Maths: All Chapters

Students can download the NCERT Solutions for Class 8 Maths for all chapters from below:

• 1st Chapter: Rational Numbers
• 2nd Chapter: Linear Equations in One Variable
• 3rd Chapter: Understanding Quadrilaterals
• 4th Chapter: Practical Geometry
• 5th Chapter: Data Handling
• 6th Chapter: Square and Square Roots
• 7th Chapter: Cubes and Cube Roots
• 8th Chapter: Comparing Quantities
• 9th Chapter: Algebraic Expressions and Identities
• 10th Chapter: Visualising Solid Shapes
• 11th Chapter: Mensuration
• 12th Chapter: Exponents and Powers
• 13th Chapter: Direct and Inverse Proportions
• 14th Chapter: Factorisation
• 15th Chapter: Introduction to Graphs
• 16th Chapter: Playing with Numbers

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