Square Root Concept in Different and Interesting Way | पहले ऐसा तरीका कभी नहीं देखा होगा
HTML-код
- Опубликовано: 18 окт 2024
- In this video, Square Root Concept is taught in very interesting and unique way. Student usually find it difficult to find square root of non-perfect squares like square root of 12, 18, 28, 194 etc. But after watching this video, you will definitely learn the concept in an interactive and interesting way in the form of a story.
If you like the video, then please share it as well.
Welcome to Nand Kishore Classes
To attend our Live Math Group / Individual class, please click at following link to fill the form.
forms.gle/FFRP...
We will contact you soon.
Click at below links to download the PDFs containing RUclips Links
1. Basic Math
nandkishoreclas...
2. Shortcut Tricks & Reasoning
nandkishoreclas...
3. Kids Activities
nandkishoreclas...
Facebook Page - / nandkishoreclasses
Instagram - / nandkishoreclasses
You may download our App from Playstore
App Name - Nand Kishore Classes
WhatsApp @ +91-62835-05240
The square root of any number is equal to a number, which when squared gives the original number.
Let us say m is a positive integer, such that √(m.m) = √(m2) = m
In mathematics, a square root function is defined as a one-to-one function that takes a positive number as an input and returns the square root of the given input number.
f(x) = √x
For example, if x=4, then the function returns the output value as 2.
Note: The square root of a negative number represents a complex number.
Suppose √-n = i√n, where i is the imaginary number.
Square Root Symbol
The square root symbol is usually denoted as ‘√’. It is called a radical symbol. To represent a number ‘x’ as a square root using this symbol can be written as:
‘ √x ‘
where x is the number. The number under the radical symbol is called the radicand. For example, the square root of 6 is also represented as radical of 6. Both represent the same value.
Square Root Formula
The formula to find the square root is:
y = √a
Since, y.y = y2 = a; where ‘a’ is the square of a number ‘y’.
Properties of Square root
Some of the important properties of the square root are as follows:
If a number is a perfect square number, then there exists a perfect square root.
If a number ends with an even number of zeros (0’s), then it can have a square root.
The two square root values can be multiplied. For example, √3 can be multiplied by √2, then the result should be √6.
When two same square roots are multiplied, then the result should be a radical number. It means that the result is a non-square root number. For instance, when √7 is multiplied by √7, the result obtained is 7.
The square root of any negative numbers is not defined. Because the perfect square cannot be negative.
If a number ends with 2, 3, 7 or 8 (in the unit digit), then the perfect square root does not exist.
If a number ends with 1, 4, 5, 6 or 9 in the unit digit, then the number will have a square root.
Thank you sir this very help full video I get more than more information from your videos
Welcome
Very nice and intrertsing idea 👌👍🌹🌹🌹🌹
Thank you so much sir I watch your all videos and I save and download these videos in my playlist for watch later after watching your videos my doubts are cleared ❤❤❤❤😊😊😊😊😊😊😊😊😊
Thanks For Nice Information ❤
Nice sir
Amazing teaching
Thanks
Great ,God bless you my friend
Thanks dear
very well explained
Thanks
Thanks you sir this understanding teachings 😊
Thanks
Nice trick,thank you sir
Welcome
Well explained
Thanks
Nice explanation sir
Thank you so much ❤️
Thanks
Super duper easy I want to watch your more math videos for grade 7 8 .
Please.check.playlists
@@NandKishoreClasses Sir I have been watching your videos a lot and they are very helpful for me since I wasn't so good in maths but right now it has become very easier for me day by day all thanks to you sir 💕, but certainly I'm facing problems in word problems of rational numbers of class 8 . It will be very helpful sir if you explain that pls , (I am having trouble in understanding when to multiply and when to divide .
I Hope you will make that video . 💕
Aapka Bahut Bahut aabhar Sir 😊😊😊❤
Thanks
Very interesting method thanks to you sir
Welcome
Sir thank you for best study
Welcome
Aaaaaamazing Sir
Thanks
Bahut bahut dhaniyabad sir
Outstanding
Sir I do your classes and those are literally amazing and mind blowing teachers are very very patient and are good
Thanks. God bless you.
Best sir thank you ❤
Thanks
thanks sir bhut acha trika
Welcome
Thank you sir for this understanding teaching 😊
Welcome
👏👏
Thanks
Sir main neet aspirant hu mujhe LCM or root m bhot problem hoti thi😢 aapke video dekhne k baad mujhe smjh aa gaya thank you soo much sir
All the best
Thank u very much
Welcome
sir this was really amazing
i enjoyed a lot and understood it properly thank you so much.
hope we will get ful series.
Thanks
Thanku sir.
Welcome
Story bahut acchi thi sir
Sir, 26 May k question ko app proof kar saktay hain . Means k app x=-3 put kar k L.H.S=RHS ?
OR LHS=4 aa jay
Amazing teaching 🌺🤗
Thanks
Thank you sir
Welcome
This explanation is like mind blowing. ❤️🤯.
I am on 11th and i really didn't know about this for a long time 🙂. Thank you so much sir . ❤️
Thanks
Thanks sir...
Zabardast
Thanks
I am new subscriber sir your videos are mind blowing
Thanks
from pakistan nice sir
Sir,understood,Thank you very much,I request to you HCF,45,405,28835 prime factorisation method,
❤❤❤
Sir , Tq...😞🥺🥺🙏,,, sir mai 12th me hu {aur mai government school me padha hu(tum jantehi honge ki govt school me education kaise hota hai 😫)}mujhe physics me bohot dikkat aaraha hai... Sir please 12 th year physics ko lagne wale har ek maths(like math basic- tools for physics)ko lekar ek video banao pls sir bohot jaroorat hai.... 🤐🤕😭
Please🙏
Tq so much sir ❤
Thanks sir 🎉🎉🎉🎉
nice
Ur teaching skill is wonderfully keep rocking sir 👍🙏✍️🤗🐯🐆🤝🧘🌏🔥💯🌄✊🙌🤎
Thanks
Thx 🙏
your lectures are really wonderful.
Thanks
Hii sir
Sir route 20ka 10 square bhi to aa sakta h ?
Sir radical k andar no qun jata
Hai is k basic reason batayan
Radical sign banaya qun ha or Kun numbers ko radical sign Mai input karta please tell y made mathematicians invented radical sign plz this request to u
Sir how to take square root of decimal numbers ? To get decimal values
Decimal mai square root kaise nikale sir plz sir 🙏🙏
Sir please profe that a^2 - b^2 = (a + b) (a-b)geometrically
Hello sir
Hello
@@NandKishoreClasses sir aap cube ki video daaliye na pls
Much needed infact I'm too late because I'm a dropper student of neet 2024....😢😢😢
It's never too late..
आजतक समझ नही आया था पर यह वीडियो देखने के बाद अब roots भूलना मुश्किल है।
Thanks for writing
Please please explain correct to three and two places of decimal class 8
Hello
Hello
Thank you sir 😂😊😅
Welcome
360
Plz plz plz teach me 6 class math why are you not replying say something I want to learn 6 class maths
We.do not have any group of class 6.
Sir bhaut easy haii😂
Sir 6 ka kia hoga
Sir app knha sai ho mujhe aapse tution Lena hai
Please reply me
Punjab
Whatsapp @ 6283505240
Bahut achha pafhate hai sir ap..bilkul physics ke jadugar ki trah
ruclips.net/video/zU7sWxcxVH8/видео.htmlsi=BcPGwdnZuR7ief17
Very well explained
Thanks
Thank you so much sir ji
Welcome
Thank you sir
Welcome
Thanks 😮sir
Thanks sir
Thanks sir