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Video thumbnail for Rational and Irrational Numbers
05:54
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Rational and Irrational Numbers

This math video tutorial provides a basic introduction into rational and irrational numbers. Algebra - Free Formula Sheets: https://bit.ly/3CBeZMY Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 _______________________________________________________________________________________________ Algebra For Beginners: https://www.youtube.com ...
YouTube
· Nov 23, 2018
Video thumbnail for Irrational Numbers Explained | Math with Mr. J
08:19
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Irrational Numbers Explained | Math with Mr. J

Welcome to Irrational Numbers Explained with Mr. J! Need help with what irrational numbers are? You're in the right place! Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with understanding irrational numbers. Mr. J will go through examples and explain what makes a number ...
YouTube
· Dec 1, 2023
Video thumbnail for Irrational Numbers: Study Hall Algebra #5: ASU + Crash Course
09:35
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Irrational Numbers: Study Hall Algebra #5: ASU + Crash Course

Irrational numbers sound unnatural, but they can actually be found all around us in the simplest shapes. Circles, squares and cubes contain irrational numbers. But... how do irrational numbers work? And, more importantly, how do we work with them? That's the topic of discussion today in Study Hall: Algebra! Presented by Arizona State University ...
YouTube
· May 21, 2020
Video thumbnail for How to find irrational number between two numbers? | Class 9 | Chapter 1 | Number System
04:42
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How to find irrational number between two numbers? | Class 9 | Chapter 1 | Number System

This video explains the method of finding irrational numbers between two numbers without using formula. Maths Class 9 Chapter 1 Finding irrational Numbers Number System without Using formula How to find irrational numbers between two numbers? For encouraging us to upload more videos do press a like button and please subscribe and share with all ...
YouTube
· Aug 16, 2021
Video thumbnail for Math 8 Lesson 4: Approximating and Ordering Irrational Numbers (Simplifying Math)
07:57
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Math 8 Lesson 4: Approximating and Ordering Irrational Numbers (Simplifying Math)

In this lesson we will review approximating irrational numbers and showing how to use this skill to order a list of rational and irrational numbers.
YouTube
· Feb 23, 2016
Video thumbnail for Solving Irrational Equations
19:24
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Solving Irrational Equations

In this tutorial, I'm explaining how to solve irrational equations. This video contains 5 examples that you can try to solve on your own before watching me solving them. 00:00:00 Intro 00:00:14 Exercise 1 00:01:21 Exercise 2 00:10:19 Exercise 3 00:13:43 Exercise 4 00:17:39 Exercise 5
YouTube
· Jul 26, 2020
Video thumbnail for Math 8 Lesson 3: Estimating Irrational Numbers (Simplifying Math)
05:54
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Math 8 Lesson 3: Estimating Irrational Numbers (Simplifying Math)

In this lesson we will see how to estimate irrational square roots without using a calculator. You can always use your calculator to check, but you might not need to after you see this. Click here for entire playlist https://www.youtube.com/watch?v=KejzK_LMGvo&list=PLndfEMRm03EUP8s1XPulCZgdj21HKF3Dk
YouTube
· Feb 22, 2016
Video thumbnail for Plotting Irrational Numbers on a Number Line
07:29
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Plotting Irrational Numbers on a Number Line

This middle school math video shows an easy way to estimate the value of an irrational number (without having to use a calculator) by plotting it on a number line.
YouTube
· Apr 17, 2014
Video thumbnail for An Intro to Rational and Irrational Numbers | Math with Mr. J
17:31
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An Intro to Rational and Irrational Numbers | Math with Mr. J

Welcome to An Intro to Rational and Irrational Numbers with Mr. J! Need help with what rational and irrational numbers are? You're in the right place! Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with understanding rational and irrational numbers. Mr. J will go through ...
YouTube
· Dec 1, 2023
Video thumbnail for What's an Irrational Number?
01:41
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What's an Irrational Number?

What do numbers like e, pi, the square root of 2 and the golden ratio all have in common? And why are they different from other numbers? Imaginary Numbers https://youtu.be/_2wFMCTjMco “What is the Number e?” https://youtu.be/R0oUeLQIbIk “Why is the Symbol Pi Used?” https://youtu.be/ue5a3CYy_-Y “How did Archimedes Calculate Pi ...
YouTube
· Apr 28, 2017
Video thumbnail for Irrational Square Roots (Simplifying Math)
09:26
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Irrational Square Roots (Simplifying Math)

Learn to solve irrational square roots in this short lesson. In the lesson I outline what an irrational square root is and how to simplify it. My recommended Calculators: If you purchase using the links below it will help to support making future math videos. Enjoy! Scientific Calculator: http://amzn.to/2oOzLA1 Graphing Calculator: http://amzn ...
YouTube
· Jan 10, 2013
Video thumbnail for Irrational Numbers On The Number Line I Class 9 I Learn With BYJU'S
03:11
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Irrational Numbers On The Number Line I Class 9 I Learn With BYJU'S

Irrational numbers are real numbers that cannot be written as a simple fraction. So, how does one plot an irrational number on the number line? Watch the video and find out. 🚀 Win a NASA trip 🎓 Up to 100% Scholarship 💸 Cash Rewards 🏆 Be an All-India Rank Link: https://byjus.com/aakash-byjus-anthe22/?utm_source=BY_youtube_organic_NWK ...
YouTube
· Oct 18, 2020
Video thumbnail for Proof that square root of 2 is irrational | Algebra I | Khan Academy
07:47
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Proof that square root of 2 is irrational | Algebra I | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/irrational-numbers/e/recognizing-rational-and-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers ...
YouTube
· Dec 23, 2013
Video thumbnail for Ex1: Quadratic Formula - Two Real Irrational Solutions
04:17
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Ex1: Quadratic Formula - Two Real Irrational Solutions

This video provides an example of how to solve a quadratic equation with two real irrational using the quadratic formula. Site: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
YouTube
· Jan 1, 2009
Video thumbnail for Infinite fractions and the most irrational number
13:29
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Infinite fractions and the most irrational number

NEW: Follow-up video with puzzle solution is here: https://youtu.be/leFep9yt3JY In this video the Mathologer uses infinite fractions to track down the most irrational of all irrational numbers. Find out about how the usual suspects root 2, e, and pi stack up against this special number and where the irrationality of this special number ...
YouTube
· Jul 30, 2016
Video thumbnail for How to find irrational numbers between any two decimal numbers?
03:40
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How to find irrational numbers between any two decimal numbers?

In this video, let us learn how to find irrational numbers between any two decimal numbers. Do you know how to find rational numbers between 0.12 and 0.13? Find the answer in this video! Happy Learning! To view more Educational content, please visit: https://www.youtube.com/appuseriesacademy To view Nursery Rhymes, please visit: https://www ...
YouTube
· Jan 19, 2013
Video thumbnail for Ex2: Quadratic Formula - Two Real Irrational Solutions
03:02
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Ex2: Quadratic Formula - Two Real Irrational Solutions

This video provides an example of how to solve a quadratic equation with two real irrational using the quadratic formula. Site: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
YouTube
· Dec 6, 2011
Video thumbnail for Proving that square root of 2 is irrational
08:17
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Proving that square root of 2 is irrational

In this video you learn a step-by-step proof with simple explanations for the fact that the square root of 2 is an irrational number.
YouTube
· Dec 19, 2022
Video thumbnail for How to represent irrational number in the form p/q ? ll class 9 ll Number System
13:00
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How to represent irrational number in the form p/q ? ll class 9 ll Number System

This video explains the method by which we can represent an irrational number in the form p/q. Maths Class 9 Chapter 1 representing decimals in the form p/q. Number System For encouraging us to upload more videos do press a like button and please subscribe and share with all. Suggestions and Feedback are always welcome. email- route.shreya04 ...
YouTube
· Aug 15, 2021
Video thumbnail for What is the Difference Between Rational and Irrational Numbers , Intermediate Algebra , Lesson 12
03:03
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What is the Difference Between Rational and Irrational Numbers , Intermediate Algebra , Lesson 12

This tutorial explains the difference between rational and irrational numbers. Join this channel to get access to perks: https://www.youtube.com/channel/UCn2SbZWi4yTkmPUj5wnbfoA/join :)
YouTube
· Nov 2, 2012
Video thumbnail for Quadratic Formula with Two Real, Irrational Solutions
04:51
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Quadratic Formula with Two Real, Irrational Solutions

YouTube
· Jun 16, 2019
Video thumbnail for Real Numbers
24:46
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Real Numbers

This video provides a basic introduction into real numbers. It explains how to distinguish them from imaginary numbers. It also discusses the difference between rational and irrational numbers as well as integers, natural numbers, and whole numbers. Examples include repeating and non-repeating non-terminating decimal numbers. Final Exam and ...
YouTube
· Aug 23, 2021
Video thumbnail for GCSE Maths - Types of Numbers
06:46
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GCSE Maths - Types of Numbers

This video will look at: The difference between rational and irrational numbers. The 4 main types of rational numbers, which are integers, fraction, terminating decimals and recurring decimals. 2 examples of irrational numbers: surds and pi KS3 - Don't need to know for your course, but it will be helpful GCSE Foundation - Don't need to know for ...
YouTube
· Jan 21, 2020
Video thumbnail for Completing the square to solve a quadratic with irrational solutions
06:11
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Completing the square to solve a quadratic with irrational solutions

👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with the quadratic term and the linear term. If the coefficient of the quadratic term is not 1, we factor out ...
YouTube
· Oct 27, 2015
Video thumbnail for 14.Basic Mathematics - Solving Irrational Inequalities
21:36
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14.Basic Mathematics - Solving Irrational Inequalities

This lecture includes: Definition of Irrational Inequalities Method to Solve Irrational Inequalities Here are the links to all the videos in this playlist: Intervals: https://youtu.be/IPcxUP765P4 Inequalities: https://youtu.be/rv6Ewsdqq8w Solving Linear Inequalities: https://youtu.be/siaD6YBVPbI Squaring both sides in an Inequality: https ...
YouTube
· Feb 15, 2019
Video thumbnail for Irrational Numbers - Math Antics Extras
05:25
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Irrational Numbers - Math Antics Extras

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
YouTube
· Sep 3, 2024
Video thumbnail for Determine Rational or Irrational Numbers (Square Roots and Decimals Only)
05:22
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Determine Rational or Irrational Numbers (Square Roots and Decimals Only)

This video explains how to determine if a given number is rational or irrational.
YouTube
· Jun 24, 2017
Video thumbnail for How to Prove That Square Root 2 is an Irrational Number - A Quick Maths Video
02:46
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How to Prove That Square Root 2 is an Irrational Number - A Quick Maths Video

Find out how to prove that the square root of 2 is an irrational number with this quick maths video. Use proof by contradiction to prove this important result. #doingmaths #root #irrational #number #maths
YouTube
· Mar 27, 2021
Video thumbnail for Properties of Rational and Irrational Numbers Explained!
12:39
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Properties of Rational and Irrational Numbers Explained!

In this lesson, we explore why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list ...
YouTube
· Mar 31, 2015
Video thumbnail for How to Solve Irrational Square Roots? #mathshorts #maths #mathtricks #mindmaths #everydaymaths
01:31
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How to Solve Irrational Square Roots? #mathshorts #maths #mathtricks #mindmaths #everydaymaths

Solving an irrational square root made easy! # Watch this genius math trick to simplify square roots like never before. Perfect for students, competitive exam aspirants, and math lovers! Don't miss this game-changing calculation method! #IrrationalNumbers, #SquareRoot, #MathHacks, #MathShorts, #MindMaths, #QuickMath, #MathGenius, #MathTricks, # ...
YouTube
· Mar 20, 2025
Video thumbnail for Recognizing rational and irrational expressions example | Algebra I | Khan Academy
02:36
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Recognizing rational and irrational expressions example | Algebra I | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/rational-and-irrational-expressions/e/recognizing-rational-and-irrational-expressions?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI This is the last video in our algebra I subject! Now move on to our first ...
YouTube
· Dec 23, 2013
Video thumbnail for Proof that rational times irrational is irrational | Algebra I | Khan Academy
03:15
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Proof that rational times irrational is irrational | Algebra I | Khan Academy

Watch the next lesson: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/rational-and-irrational-expressions/v/proof-that-sum-of-rational-and-irrational-is-irrational?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers ...
YouTube
· Dec 23, 2013
Video thumbnail for Irrational Numbers Definition
00:23
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Irrational Numbers Definition

In this video, I explain what irrational numbers are.
YouTube
· Apr 23, 2024
Video thumbnail for Simplification of Irrational Numbers - Class 9 Mathematics (SSC/ICSE/CBSE)
02:33
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Simplification of Irrational Numbers - Class 9 Mathematics (SSC/ICSE/CBSE)

This video explains how to simplify a given irrational number equation or a set of irrational numbers.
YouTube
· Jun 14, 2015
Video thumbnail for Approximating irrational number exercise example | Pre-Algebra | Khan Academy
03:36
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Approximating irrational number exercise example | Pre-Algebra | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/e/approximating-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/order-of-operations/order_of ...
YouTube
· Dec 23, 2013
Video thumbnail for Math 4024 Paper 1: How to find Irrational Number | Easy way to understand | Short method
02:02
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Math 4024 Paper 1: How to find Irrational Number | Easy way to understand | Short method

In O level math paper 1, we often experience such type of questions in which we need to write an irrational number between a specified range. An easy way to solve such type of questions in less then 20 seconds.
YouTube
· Oct 30, 2022
Video thumbnail for Recognizing rational and irrational numbers (examples) | Algebra I | Khan Academy
02:18
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Recognizing rational and irrational numbers (examples) | Algebra I | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:irrational-numbers/x2f8bb11595b61c86:irrational-numbers-intro/v/recognizing-irrational-numbers Given a bunch of numbers, learn how to tell which are rational and which are irrational ...
YouTube
· Jun 11, 2013
Video thumbnail for How to Find Value of Irrational Numbers correct to three decimal places Square root 2 without calcul
08:35
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How to Find Value of Irrational Numbers correct to three decimal places Square root 2 without calcul

Related Latest: https://www.youtube.com/watch?v=sTJG1qL549Y Special division also known as Euclid Division method can be adopted to find the square-root of of numbers as shown in the playlist. https://www.youtube.com/@MathematicsTutor Anil Kumar Classes: anil.anilkhandelwal@gmail.com Special Long Division to find square root: https://www ...
YouTube
· Sep 14, 2018
Video thumbnail for Proof that there is an irrational number between any two rational numbers | Algebra I | Khan Academy
05:33
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Proof that there is an irrational number between any two rational numbers | Algebra I | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/irrational-numbers/e/recognizing-rational-and-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers ...
YouTube
· Dec 23, 2013
Video thumbnail for How do we know π is infinite and never repeats? Proving pi is irrational #PiDay
11:03
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How do we know π is infinite and never repeats? Proving pi is irrational #PiDay

Happy Pi Day (3/14)! Everyone knows that pi is an irrational number, but how do you prove it? This video presents one of the shortest proofs that pi is irrational, and the proof requires only high school calculus to understand. Niven's proof http://www.ams.org/journals/bull/1947-53-06/S0002-9904-1947-08821-2/S0002-9904-1947-08821-2.pdf http ...
YouTube
· Mar 14, 2019
Video thumbnail for 15.Basic Mathematics - Irrational Inequalities Practice
24:20
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15.Basic Mathematics - Irrational Inequalities Practice

CORRECTION IN THE FIRST QUESTION: While transposing the (x^2) term to R.H.S. in the 3rd step, we need to keep in notice that x can not equal zero. So, we can't include x=0 in the solution. Hence, the solution for the first inequality should be (-6/5,0)U(0,3). The final answer, however, would be the same. Here are the links to all the videos in ...
YouTube
· Feb 16, 2019
Video thumbnail for Completing The Square Method and Solving Quadratic Equations - Algebra 2
31:55
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Completing The Square Method and Solving Quadratic Equations - Algebra 2

This algebra 2 video tutorial shows you how to complete the square to solve quadratic equations. This is for high school students taking algebra and university students taking college algebra. Algebra Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM Quadratic Equations - Free Formula Sheet: https://www.video-tutor.net/algebra ...
YouTube
· Aug 15, 2016
Video thumbnail for Find The Integral – How To Do Basic Calculus Integration
11:08
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Find The Integral – How To Do Basic Calculus Integration

TabletClass Math: https://tcmathacademy.com/ This video explains how to find the integral of a function. Also, the video explains the basic concept of Calculus integration rules.
YouTube
· Sep 21, 2021
Video thumbnail for Irrational Numbers - Number Systems | Class 9 Maths Chapter 1
28:13
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Irrational Numbers - Number Systems | Class 9 Maths Chapter 1

👉Previous Video: https://www.youtube.com/watch?v=mq5Lxy4d3bk 👉Next Video: https://www.youtube.com/watch?v=tXCd1xqQ8Xg ️📚👉 Watch Full Free Course: https://www.magnetbrains.com ️📚👉 Get Any Class & Subject's Topic Video Here:- https://www.magnetbrains.com/get-topic-wise-video ️📚👉 Get All Subjects Playlists: https ...
YouTube
· May 11, 2022
Video thumbnail for What are Irrational Numbers? 🤔 | Quick Maths #mathtricks #magnetbrains
00:53
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What are Irrational Numbers? 🤔 | Quick Maths #mathtricks #magnetbrains

Learn how to identify irrational numbers with Zeeshan sir in this short. ======================================================= ️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ️📚👉 Grab Notes by Expert Teachers Here: https://www.pabbly.com/out/magnet-brains ️📚👉 Get E-Books Prepared by Our Expert Teachers ...
YouTube
· Sep 27, 2023
Video thumbnail for CBSE Class 10: Proof of Irrationality | Real Numbers Class 10 Maths Ch-1 (Concepts with Examples)
28:09
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CBSE Class 10: Proof of Irrationality | Real Numbers Class 10 Maths Ch-1 (Concepts with Examples)

Welcome to the episode of our new series "Byjus Achivers". In this series our top teachers will be covering all the chapters in Class 9,10 syllabus in detail. In this session,Khushbu Ma'am will be teaching the concepts of NCERT Chapter 1 Real Numbers for Boards Class 10 with examples. These questions are identified by our creator keeping board ...
YouTube
· May 21, 2022
Video thumbnail for What are Irrational Numbers? | Number System
04:40
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What are Irrational Numbers? | Number System

In this whiteboard animations tutorial, I will teach you the concept of irrational numbers and representation of irrational numbers on a number line. Also, you will learn how to recognize irrational numbers easily. Irrational numbers are those numbers which we can not write in "P by q form". For example, square root of 8 is an irrational number ...
YouTube
· Jun 25, 2020
Video thumbnail for Prove that 3 + 2√5 is irrational.
05:12
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Prove that 3 + 2√5 is irrational.

NCERT Exercise 1.3 Page no. 14 REAL NUMBERS Problem 2:- Prove that 3 + 2√5 is irrational. ____________________________________________________________________________________________ Subscribe Now by Clicking on SUBSCRIBE button and Press the bell icon (All) to get notification for latest videos
YouTube
· Apr 29, 2021
Video thumbnail for Irrational Numbers | Prove That Root 3 is Irrational Number | Irrational Numbers For Class 7/8/9/10
16:50
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Irrational Numbers | Prove That Root 3 is Irrational Number | Irrational Numbers For Class 7/8/9/10

Must Download InstaSolv:- http://bit.ly/2StP5kx Hey! In this video, we covered the most important part which can help you to gain marks in the exam. Yes, we are talking about Irrational numbers. Students face difficulty in proving that root 3 is an irrational number and most of the time due to uncleared concepts they solved it wrong. This video ...
YouTube
· Feb 15, 2020
Video thumbnail for The Deadliest Proof in Mathematics
04:43
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The Deadliest Proof in Mathematics

This is a brief history of irrational numbers and a proof that the square root of two is irrational. Among the other irrational numbers are π (pi), e (Euler'...
YouTube
· Oct 9, 2020