Class 8 Exam > Class 8 Videos > Mathematics (Maths) Class 8 > Finding Square Root By Repeated Subtraction
Finding Square Root By Repeated Subtraction Video Lecture | Mathematics (Maths) Class 8
|
79 videos|408 docs|31 tests
|
FAQs on Finding Square Root By Repeated Subtraction Video Lecture - Mathematics (Maths) Class 8
| 1. What is the process of finding square root by repeated subtraction? |  |
Ans. The process of finding square root by repeated subtraction involves repeatedly subtracting consecutive odd numbers from the given number until the result becomes zero or negative. The number of times the subtraction is performed gives us the square root of the given number.
| 2. Can we find the square root of any number using repeated subtraction? | |
Ans. No, we cannot find the square root of any number using repeated subtraction. This method is only applicable for perfect square numbers, which are numbers that have integer square roots. For non-perfect square numbers, we need to use other methods such as prime factorization or long division.
| 3. How does repeated subtraction help in finding the square root? | |
Ans. Repeated subtraction helps in finding the square root by systematically subtracting consecutive odd numbers from the given number. This process is based on the fact that the square of an odd number is always the sum of consecutive odd numbers starting from 1. By subtracting these odd numbers, we can determine the square root of the given number.
| 4. What are the limitations of finding square roots by repeated subtraction? | |
Ans. Finding square roots by repeated subtraction has several limitations. Firstly, this method can only be used for perfect square numbers. Secondly, it is a time-consuming process, especially for larger numbers. Thirdly, it may not provide an accurate square root approximation, as it only gives an integer result. For more precise results, other methods like the long division method or a calculator should be used.
| 5. Are there any alternative methods for finding square roots? | |
Ans. Yes, there are alternative methods for finding square roots. Some commonly used methods include prime factorization, long division, and the use of calculators or computer programs. These methods are more efficient and accurate compared to repeated subtraction, especially for larger numbers. Additionally, there are mathematical formulas and algorithms specifically designed for finding square roots, such as the Babylonian method or Newton's method.
About this Video
|
4.61/5 Rating |
|
Oct 24, 2024 Last updated |
Video Description: Finding Square Root By Repeated Subtraction for Class 8 2024 is part of Mathematics (Maths) Class 8 preparation.
The notes and questions for Finding Square Root By Repeated Subtraction have been prepared according to the Class 8 exam syllabus.
Information about Finding Square Root By Repeated Subtraction covers all important topics for Class 8 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Finding Square Root By Repeated Subtraction.
Introduction of Finding Square Root By Repeated Subtraction in English is available as part of our Mathematics (Maths) Class 8 for Class 8 & Finding Square Root By Repeated Subtraction in
Hindi for Mathematics (Maths) Class 8 course. Download more important topics related with notes, lectures and mock test series for
Class 8 Exam by signing up for free.
Description
Video Lecture & Questions for Finding Square Root By Repeated Subtraction Video Lecture | Mathematics (Maths) Class 8 - Class 8 full syllabus preparation | Free video for Class 8 exam to prepare for Mathematics (Maths) Class 8.
Information about Finding Square Root By Repeated Subtraction
Here you can find the meaning of Finding Square Root By Repeated Subtraction defined & explained in the simplest way possible.
Besides explaining types of Finding Square Root By Repeated Subtraction theory, EduRev gives you an ample number of questions to practice Finding Square Root By Repeated Subtraction tests,
examples and also practice Class 8 tests.
|
79 videos|408 docs|31 tests
|
|
Explore Courses for Class 8 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Finding Square Root By Repeated Subtraction Video Lecture | Mathematics (Maths) Class 8
,past year papers
,Sample Paper
,Objective type Questions
,shortcuts and tricks
,Important questions
,Free
,Exam
,MCQs
,Semester Notes
,Extra Questions
,mock tests for examination
,Summary
,Finding Square Root By Repeated Subtraction Video Lecture | Mathematics (Maths) Class 8
,ppt
,study material
,practice quizzes
,video lectures
,Viva Questions
,Finding Square Root By Repeated Subtraction Video Lecture | Mathematics (Maths) Class 8
,Previous Year Questions with Solutions
,
Study Finding Square Root By Repeated Subtraction on the App
Students of Class 8 can study Finding Square Root By Repeated Subtraction alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Finding Square Root By Repeated Subtraction,
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 Finding Square Root By Repeated Subtraction is prepared as per the latest Class 8 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup