Class 7 Exam > Class 7 Videos > Mathematics (Maths) Class 7 (Old NCERT) > What are the various Laws of Exponents?
What are the various Laws of Exponents? Video Lecture | Mathematics (Maths) Class 7 (Old NCERT)
FAQs on What are the various Laws of Exponents? Video Lecture - Mathematics (Maths) Class 7 (Old NCERT)
| 1. What is the law of exponents for multiplication? |  |
Ans. The law of exponents for multiplication states that when multiplying two numbers with the same base, you can add their exponents. For example, if you have x^2 * x^3, you can add the exponents and write it as x^(2+3) = x^5.
| 2. What is the law of exponents for division? | |
Ans. The law of exponents for division states that when dividing two numbers with the same base, you can subtract their exponents. For example, if you have x^7 / x^4, you can subtract the exponents and write it as x^(7-4) = x^3.
| 3. What is the law of exponents for raising a power to another power? | |
Ans. The law of exponents for raising a power to another power states that when you have a power raised to another power, you can multiply the exponents. For example, if you have (x^2)^3, you can multiply the exponents and write it as x^(2*3) = x^6.
| 4. What is the law of exponents for a negative exponent? | |
Ans. The law of exponents for a negative exponent states that when you have a negative exponent, you can rewrite it as the reciprocal of the positive exponent. For example, if you have x^-3, you can rewrite it as 1/x^3.
| 5. What is the law of exponents for a zero exponent? | |
Ans. The law of exponents for a zero exponent states that any number (except zero) raised to the power of zero equals 1. For example, if you have x^0, it is equal to 1.
About this Video
2.8K Views
4.87/5
Rating
Sep 02, 2025
Last updated
Video Description: What are the various Laws of Exponents? for Class 7 2025 is part of Mathematics (Maths) Class 7 (Old NCERT) preparation.
The notes and questions for What are the various Laws of Exponents? have been prepared according to the Class 7 exam syllabus.
Information about What are the various Laws of Exponents? covers all important topics for Class 7 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What are the various Laws of Exponents?.
Introduction of What are the various Laws of Exponents? in English is available as part of our Mathematics (Maths) Class 7 (Old NCERT) for Class 7 & What are the various Laws of Exponents? in
Hindi for Mathematics (Maths) Class 7 (Old NCERT) course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for What are the various Laws of Exponents? Video Lecture | Mathematics (Maths) Class 7 (Old NCERT) - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Mathematics (Maths) Class 7 (Old NCERT).
Information about What are the various Laws of Exponents?
Here you can find the meaning of What are the various Laws of Exponents? defined & explained in the simplest way possible.
Besides explaining types of What are the various Laws of Exponents? theory, EduRev gives you an ample number of questions to practice What are the various Laws of Exponents? tests,
examples and also practice Class 7 tests.
Related Searches
Viva Questions
,practice quizzes
,Objective type Questions
,Exam
,mock tests for examination
,Important questions
,video lectures
,What are the various Laws of Exponents? Video Lecture | Mathematics (Maths) Class 7 (Old NCERT)
,Previous Year Questions with Solutions
,MCQs
,Summary
,shortcuts and tricks
,ppt
,Free
,What are the various Laws of Exponents? Video Lecture | Mathematics (Maths) Class 7 (Old NCERT)
,Sample Paper
,What are the various Laws of Exponents? Video Lecture | Mathematics (Maths) Class 7 (Old NCERT)
,past year papers
,Semester Notes
,Extra Questions
,study material
;
Study What are the various Laws of Exponents? on the App
Students of Class 7 can study What are the various Laws of Exponents? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What are the various Laws of Exponents?,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of What are the various Laws of Exponents? is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup