NON PERFECT SQUARE ROOT | 2 SEC TRICK 😯😯 BY CHANDAN VENNA | SUPER FAST TRICK IN ENGLISH |

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  • เผยแพร่เมื่อ 9 ต.ค. 2019
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ความคิดเห็น • 1.6K

  • @ChandanLogics
    @ChandanLogics  3 ปีที่แล้ว +72

    ⭐⭐New Channel Link For Telugu Videos⭐⭐
    Chandan Logics Telugu : th-cam.com/channels/O2smAw6YS6GlrMvsPQsqpw.html

    • @Thirumalaibalaji2903
      @Thirumalaibalaji2903 3 ปีที่แล้ว +1

      @@shallyhally7664 Bhai.. I'm too tried.. The answer is 1.75 for me approx. Value..

    • @justinsuresh3265
      @justinsuresh3265 3 ปีที่แล้ว

      2-1/4=1.75

    • @justinsuresh3265
      @justinsuresh3265 3 ปีที่แล้ว +2

      3^(1/2)= (4-1)^1/2
      =4^1/2 - 1/2*4^1/2
      =2 - 1/4
      =1.75

    • @justinsuresh3265
      @justinsuresh3265 3 ปีที่แล้ว

      Through this method we got approximate value alone

    • @justinsuresh3265
      @justinsuresh3265 3 ปีที่แล้ว

      Yes I use Chandan's method, through this we get approximate value alone

  • @Eric_412
    @Eric_412 3 ปีที่แล้ว +824

    I wish I had of found this channel earlier.. (about 47 years ago) 😂🤣👍

    • @manjuladevi6498
      @manjuladevi6498 3 ปีที่แล้ว +53

      I dont think even Chandan sirs age would be 47.!

    • @rhodesjh
      @rhodesjh 3 ปีที่แล้ว +6

      Lol

    • @007Prabha
      @007Prabha 3 ปีที่แล้ว +21

      No problem, learning can be done at any of the age. . . But still you can be a good teacher and you can educate more students about this trick. . .!!

    • @007Prabha
      @007Prabha 3 ปีที่แล้ว +19

      @Vinit Kumar , Mind your language . .. Try to respect elders. . .!!! Learn the habit of respect. . .!!!

    • @007Prabha
      @007Prabha 3 ปีที่แล้ว +7

      @Vinit Kumar , I'm 27 . . !!!

  • @bhanupalem5016
    @bhanupalem5016 4 ปีที่แล้ว +432

    The persons who hate maths see chandan sir's videos definitely u love 😍 😍 😍 ❤️ it

    • @kalyanobilesu481
      @kalyanobilesu481 4 ปีที่แล้ว +7

      Yes i hate maths but nt now

    • @SubhashKumar-sk8zo
      @SubhashKumar-sk8zo 4 ปีที่แล้ว

      th-cam.com/video/i6GjWGlZiSE/w-d-xo.html
      राजस्थान पटवारी भर्ती के लिए आवश्यक किताबों की
      जानकारी 😊
      वीडियो को ज्यादा से ज्यादा
      शेयर जरूर करें ☺
      It's my youtube channel
      I'm studying here basic maths and reasoning for all competitive exams
      Please do like, comment, share my Video and Subscribe my channel
      😊🙏

    • @zephyr1327
      @zephyr1327 4 ปีที่แล้ว

      Subhash Kumar no

    • @nazeebali3428
      @nazeebali3428 4 ปีที่แล้ว

      Thank u sir ....

    • @varanasivenkataramana8264
      @varanasivenkataramana8264 4 ปีที่แล้ว

      Ya

  • @sriramdas1241
    @sriramdas1241 3 ปีที่แล้ว +23

    This teacher is only one teacher in TH-cam who can compete dear sir..super talented sir............,

  • @mrcoco7456
    @mrcoco7456 2 ปีที่แล้ว +68

    Found this channel perfectly on time, I'm currently using imperfect squares roots on algebra :) thank you

  • @frankmarroquin7488
    @frankmarroquin7488 3 ปีที่แล้ว +64

    Greetings from Los Angeles, just wanted to say THIS. IS. GOLD. Thank you!

    • @IMtHatNicEupApriKa
      @IMtHatNicEupApriKa 2 ปีที่แล้ว +4

      You are lucky because bts is going to have a concert in Los Angeles 😭😭 in 2021 after 2 years 😭😭💜💜

    • @RINGTONESREALM
      @RINGTONESREALM 2 ปีที่แล้ว +6

      Bts sucks

  • @khushbooshivhare5530
    @khushbooshivhare5530 2 ปีที่แล้ว +17

    Awesome 😎 no words left to appreciate your explanation , i m really worried to learn this concept but sir you made this so easy

  • @satyasambandi7524
    @satyasambandi7524 3 ปีที่แล้ว +17

    కష్టమైన వాటిని చాలా తేలికగా చక్కగా వివరిస్తున్నారు మీకు నా హృదయపూర్వక ధన్యవాదాలు.

    • @alibros3592
      @alibros3592 2 ปีที่แล้ว +3

      Sir nenu Telugu ne

  • @muraliraj6318
    @muraliraj6318 4 ปีที่แล้ว +7

    Your way of explaining was fabulous bro... Thank you so much and please keep going on doing on every topic

  • @ayushaditya9958
    @ayushaditya9958 4 ปีที่แล้ว +99

    Thanks sir, I'm confident that it help me in my Statistics!

  • @mdrahemat3949
    @mdrahemat3949 4 ปีที่แล้ว +1

    Proved to be helpful.
    Thank you.

  • @victoryvishal3911
    @victoryvishal3911 4 ปีที่แล้ว +1

    Very helpful.Thanks for this trick.I hope many of the people who are slow in calculatrions can see chandan sir's vedios.

  • @yennamharish-55
    @yennamharish-55 4 ปีที่แล้ว +10

    Naa career lo mi kanna best ga yevaru teach cheyyaleru sir... I will wait for March 1st joining in chandan logic app

    • @bharathaaluri9193
      @bharathaaluri9193 3 ปีที่แล้ว

      Chestaru sir inkevaro kadhu Valla guruvu

  • @arunkankanala2445
    @arunkankanala2445 4 ปีที่แล้ว +4

    Super brother very neat explanation 👌👌👌👌👌 eagerly waitung for your fyrther vudeos

  • @sugaku9455
    @sugaku9455 4 ปีที่แล้ว +2

    This is very useful, it is helping in calculus!

  • @ajayramteke2316
    @ajayramteke2316 3 ปีที่แล้ว +3

    Thanks a lot sir... very useful for my neet 2020 exam... very superb trick ... very much happy😇😇😃😃😊😊

  • @kishoremantri8827
    @kishoremantri8827 4 ปีที่แล้ว +3

    Your classes and tricks are very useful for me sir thank you

  • @aboudawik7973
    @aboudawik7973 4 ปีที่แล้ว +39

    This method comes from calculus as d/dx x^½ = 1/(2x^½)

  • @yasina63
    @yasina63 2 ปีที่แล้ว +1

    Thanks very easy way. Watching from Ethiopia

  • @hessaomar9644
    @hessaomar9644 3 ปีที่แล้ว +1

    This is so helpful! Thank you!

  • @adarsh1736
    @adarsh1736 4 ปีที่แล้ว +21

    Doble of this value, I like this voice

  • @jonathanmunthang1351
    @jonathanmunthang1351 2 ปีที่แล้ว +5

    I DON'T LIKE FORMULAS...So this is perfect for me....😃😃Thanks a lot sir...🙏 Btw explanation is super clear and voice is also very very clear...😄😄

  • @karthikeyanpk3782
    @karthikeyanpk3782 4 ปีที่แล้ว

    Super sir😍😍 அற்புதம்

  • @milsamnang7419
    @milsamnang7419 3 ปีที่แล้ว +1

    i extremely love this technique very helpful for me

  • @Hero69
    @Hero69 3 ปีที่แล้ว +16

    Holy chizzles this actually Works!
    Thanks alot ydk how much this is going to help me!
    Thanks man.. Love ya

  • @sreenivasreddyputha2706
    @sreenivasreddyputha2706 4 ปีที่แล้ว +8

    Super ..mind blowing .. unbelievable... fantastic.... marvellous....

  • @spandansarkar4345
    @spandansarkar4345 3 ปีที่แล้ว +1

    Thanks for the help Sir. Smart Work outweighs hard work.

  • @pillisrinu9831
    @pillisrinu9831 ปีที่แล้ว

    Wow very nice chala easy ga vundhi..... I am very happy

  • @davidbrown7142
    @davidbrown7142 ปีที่แล้ว +3

    Whilst the host of this video gives a great trick for finding the square root of non-perfect squares, he should have mentioned two important things: a) the answers achieved will only be accurate to no more than 2 decimal places, and b) to get the most accurate answer you need to use the perfect square that is closest to the number to for which you are calculating the square root. For example, if you are looking for the square root of say 27 you will get a more accurate answer if you base it on 25 (5 squared) rather than 36 (6 squared).

  • @tijahbus1672
    @tijahbus1672 2 ปีที่แล้ว +7

    Simply it's BINOMIAL THEOREM upto 2 nd term (1+nx).Please give this theorem credit/ mention at least.

    • @gamerzground1086
      @gamerzground1086 2 ปีที่แล้ว

      Who are u to tell him to ask for credits if u have not made the formula what's the formula if u have to watch them watch otherwise get lost

    • @arnhav6090
      @arnhav6090 ปีที่แล้ว +1

      @@gamerzground1086 Shut up, if you were mature you would know that he is right.

  • @haroldwood1394
    @haroldwood1394 2 ปีที่แล้ว

    Excellent work. Thank you!

  • @manaswiniv2569
    @manaswiniv2569 4 ปีที่แล้ว +1

    Wow!!! Thank you, sir!!! 🙏🏻😇

  • @apoorva.soni1234
    @apoorva.soni1234 3 ปีที่แล้ว +34

    Ooh sir u are Avatar of God
    Woow!! You explained it better than any other TH-cam teacher...
    Thank u sir ☺️keep up the good work and help us to pass our maths exams with more good marks!
    Kudos sir Kudos 👍👌👏👏👏👏

  • @deltatrooper8692
    @deltatrooper8692 2 ปีที่แล้ว +3

    Bhai aap bhagvaan ho,, kal mera paper hai aur iss trick ki help se mai bohot khush hu🔥❤

  • @ritamoses666
    @ritamoses666 2 หลายเดือนก่อน +1

    Best trick ever ✨ Thank you sir!

  • @talhahaider7547
    @talhahaider7547 4 ปีที่แล้ว

    Absolute GENIUS....Watching from Pakistan

  • @dilipkrishnapv3050
    @dilipkrishnapv3050 3 ปีที่แล้ว +55

    Man, u really saved me ! Thanks! I was actually finding square root of 61 and it turned out to be approximately 7.857, which can be rounded off to 7.86, and to my surprise I got it right as my calculator!

    • @ThilinaAd
      @ThilinaAd 9 หลายเดือนก่อน

      its 7.81 isn't it

  • @letsdoit6513
    @letsdoit6513 4 ปีที่แล้ว +35

    You deserves ! million YAAR!
    But don't forget-"Hard work beats talent when talent don't work hard"
    Who agrees like_______________

    • @pianostars2519
      @pianostars2519 4 ปีที่แล้ว

      The talent is came from our hard work so no thing can beat talent because it is full of intelligence

    • @letsdoit6513
      @letsdoit6513 4 ปีที่แล้ว +1

      @@pianostars2519 Good bro!

    • @sivakumarpuvanendiran9381
      @sivakumarpuvanendiran9381 4 ปีที่แล้ว

      போடா புண்ட

    • @arvindsabarinathan9846
      @arvindsabarinathan9846 4 ปีที่แล้ว +2

      It is my quote..I tell all the day when I wake up

  • @edwinleena7176
    @edwinleena7176 2 ปีที่แล้ว +1

    Really very helpful for those who are prepare for competitive exams like me and thank you so much

  • @tweaty1625
    @tweaty1625 4 หลายเดือนก่อน

    Grt job sir helping many students who fear of maths...👌

  • @swethasiva7139
    @swethasiva7139 4 ปีที่แล้ว +3

    Vera level sir neeega☺️👌🏻

  • @RajaRaja-qu9nd
    @RajaRaja-qu9nd 4 ปีที่แล้ว +3

    Spr sir.. Thankyou. Ur teaching is superb!....

  • @hongsitha9478
    @hongsitha9478 3 ปีที่แล้ว

    Thank for shearing

  • @nimishpatil8876
    @nimishpatil8876 3 ปีที่แล้ว

    Just needed this, thank u so much sir!!

  • @narigangula3186
    @narigangula3186 4 ปีที่แล้ว +40

    Please upload topic wise sir....otherwise provide online classes I am ready to join ur explanation is assume

  • @astaywholivesinneverland7055
    @astaywholivesinneverland7055 3 ปีที่แล้ว +57

    Why did I not come across this channel earlier😭😭😭

    • @khushisingh7593
      @khushisingh7593 3 ปีที่แล้ว

      Feeling is mutual

    • @adarshrk4365
      @adarshrk4365 3 ปีที่แล้ว +3

      All-Ok, Good things take time : )

    • @suribabuchetla4570
      @suribabuchetla4570 3 ปีที่แล้ว

      Same here

    • @muhammadahmed10-e94
      @muhammadahmed10-e94 3 ปีที่แล้ว +4

      Don't follow this trick answers differ from the real one. And you'll not get exact value as by this trick root 12 is 3.5 but actually it is 3.46

    • @deeqomumin3782
      @deeqomumin3782 3 ปีที่แล้ว +2

      @@muhammadahmed10-e94 If you round that it will give you 3.5 so its pretty acurate

  • @sachinpandey999
    @sachinpandey999 3 ปีที่แล้ว +1

    Superb techniques.. u made maths so simple..

  • @dinuxfernando9373
    @dinuxfernando9373 4 ปีที่แล้ว

    love it
    great explanation
    thank u sir

  • @bharathsplan4707
    @bharathsplan4707 4 ปีที่แล้ว +80

    🏧(*ATM:ANY TIME MATHEMATICS*)

    • @idris110
      @idris110 4 ปีที่แล้ว

      Log is always ready

    • @ReaLDarshYT
      @ReaLDarshYT 4 ปีที่แล้ว

      A-any
      T-time
      M-money

    • @vbikshapathi5069
      @vbikshapathi5069 4 ปีที่แล้ว

      @@idris110 g

    • @SASIKALACK
      @SASIKALACK 4 ปีที่แล้ว

      A - Automated
      T - Teller
      M - Machine

  • @topkaro6345
    @topkaro6345 4 ปีที่แล้ว +42

    This isn't a trick, rather its the concept of binomial theorem

    • @isrolympiad459
      @isrolympiad459 4 ปีที่แล้ว +2

      Ya most of the tricks r last step of formulas

    • @eraoffire7931
      @eraoffire7931 4 ปีที่แล้ว

      Yeah its a concept of binomial theorem

    • @gagansirsfan0173
      @gagansirsfan0173 4 ปีที่แล้ว

      @@eraoffire7931 it's application of derivatives

    • @educatedonealways6281
      @educatedonealways6281 4 ปีที่แล้ว

      A trick just means an easy way to do something you fathead. . You know like tricks of the trade doesn't mean you invent something new, It means you make something simple dumb dumb.

  • @subbukbalajilakshmi2777
    @subbukbalajilakshmi2777 4 ปีที่แล้ว

    Your way of speaking is beautiful

  • @SIZU.2004
    @SIZU.2004 3 ปีที่แล้ว +1

    Nice explain sir many many thanks.I understand completely 👍

  • @bhuvaneshwarivijay852
    @bhuvaneshwarivijay852 4 ปีที่แล้ว +12

    Super sir it's so useful to me bcoz I'm studying tenth☺️

  • @Jeyakumar1970
    @Jeyakumar1970 4 ปีที่แล้ว +8

    the way you talk is just mesmerizing

  • @robertarivas7113
    @robertarivas7113 3 ปีที่แล้ว

    so clear....thanks for sharing Professor

  • @umarchowdhury509
    @umarchowdhury509 3 ปีที่แล้ว

    this was a helpful video, big thanks

  • @Hw4ngryujinx
    @Hw4ngryujinx 2 ปีที่แล้ว +4

    I swear I been stuck on this since The school started and I hate my math teacher he barely explain 😤😤😤 And Thank you so much to you for explaining omg yes You’re so amazing 😭😭😭

  • @prabhatsaxena1008
    @prabhatsaxena1008 4 ปีที่แล้ว +10

    This method is derived from calculus. Although it's a very good method to find the approximate value of square root of a non perfect square but it does not provide the precise value for values upto 3 or more decimal places . For eg square root of 38 is 6.1644.. but by this method we get the result 6.1667..

    • @educatedonealways6281
      @educatedonealways6281 4 ปีที่แล้ว +1

      Who cares dumb dumb? No one's that particular in the real world.

    • @prakasammageorge9084
      @prakasammageorge9084 2 ปีที่แล้ว

      Mr Chandsn ,u r genius in maths. Very clear explanation with clear voice
      Super
      Thanks.

  • @passionate_singer1512
    @passionate_singer1512 3 ปีที่แล้ว

    A huge thank sir
    V. Helpful

  • @vamsiraj4660
    @vamsiraj4660 3 ปีที่แล้ว

    Chala baga Cheparu meru.

  • @francheschinaganub1134
    @francheschinaganub1134 3 ปีที่แล้ว +15

    Thank you sir, this helps me dealing with all my math assignments a lot.

  • @luckyhere7871
    @luckyhere7871 4 ปีที่แล้ว +22

    Your way of teaching is Really superb sir...Sir, iam preparing for DRDO MTS Exam...Sir please inform me which topics are more important in reasoning and arithmetic...Thank you Sir

  • @Pandasgirl301
    @Pandasgirl301 3 ปีที่แล้ว +2

    I really understand it thank u very much .

  • @Recssrinu
    @Recssrinu 3 ปีที่แล้ว

    Thanks for your unique explanation sir

  • @vaishalirathore2113
    @vaishalirathore2113 4 ปีที่แล้ว +7

    Sir how to find decimay value of root 3

  • @user-vz8mg5tl7w
    @user-vz8mg5tl7w 4 ปีที่แล้ว +15

    You have a very good innovative thoughts about the analysis and calculations of mathematics.

  • @inactive_user008
    @inactive_user008 4 ปีที่แล้ว +2

    Incredible!!

  • @shivakumar-td8rb
    @shivakumar-td8rb 3 ปีที่แล้ว

    Omg you're just amazing tks bro

  • @WordplayAnimationSpot
    @WordplayAnimationSpot 4 ปีที่แล้ว +7

    Awesome video! Really very helpful.....I will definitely recommend it to my friends!

  • @homedecor4381
    @homedecor4381 3 ปีที่แล้ว +4

    Sir I calculated the root of 13 with your trick my answer is 3.66 but the answer by the calculator is 3.60

    • @s6h7n93
      @s6h7n93 2 ปีที่แล้ว +1

      Yes something is wrong in this trick... This trick value is different than calculator value 🤧

    • @homedecor4381
      @homedecor4381 2 ปีที่แล้ว +1

      @@s6h7n93 yes slightly different

    • @ErenMC_
      @ErenMC_ 2 ปีที่แล้ว

      it gives approx value to 1 decimal place.

  • @kannysukanya9214
    @kannysukanya9214 3 ปีที่แล้ว +1

    Great explanation sir. Very useful

  • @gadekrishna1254
    @gadekrishna1254 3 ปีที่แล้ว +1

    Thanks sir.u clear my doubt very easily..It's so helpful to me

  • @vameza1
    @vameza1 4 ปีที่แล้ว +15

    Hello...great method...you take, in fact, the two first terms of the Taylor series!!!! Fantastic

  • @yashushetty3699
    @yashushetty3699 3 ปีที่แล้ว +14

    But when we applied to the problem then the answer will be in huge difference 🙄

    • @rakhisaha9777
      @rakhisaha9777 3 ปีที่แล้ว +1

      Exactly

    • @lindaparado6209
      @lindaparado6209 3 ปีที่แล้ว +1

      @@shallyhally7664 bruh using this method I get 1.75 for square root of 3

  • @surabhisinghsusi2632
    @surabhisinghsusi2632 ปีที่แล้ว +1

    Sir really you are an angel from heaven for students like us

  • @tadele3947
    @tadele3947 ปีที่แล้ว

    Wow!very amazing person!

  • @gugulothsaidulu5073
    @gugulothsaidulu5073 4 ปีที่แล้ว +4

    Mind blowing, thank you very much anan

  • @jeromesassani9537
    @jeromesassani9537 4 ปีที่แล้ว +36

    Great Job, but you should emphasize that students should know the square root of 2 = 1.414 by heart and the same for the square root of 3.

    • @mindrelaxationmusic3267
      @mindrelaxationmusic3267 3 ปีที่แล้ว +1

      Square root of 3 is 1.75 approximately

    • @jeromesassani9537
      @jeromesassani9537 3 ปีที่แล้ว +10

      @@mindrelaxationmusic3267 I wasn't a math or physics major and I wasn't going to invest in an expensive handheld calculator back then since Calculus and Differentials were only my elective courses. I did develop an instantaneous squaring system for those numbers commonly squared. Example 12 squared is 144 while 13 squared is 144 + 12 + 13 = 169. 15 squared is 225 + 15 + 16 = 256. The same can be done for squaring lower numbers. Ex: 24 squared = 625 - 25 -24 = 576. The known squared number, plus its value, plus the next number higher. I hope I made sense.

    • @ashnayawrr
      @ashnayawrr 3 ปีที่แล้ว +1

      @@jeromesassani9537no you don't -

    • @s6h7n93
      @s6h7n93 2 ปีที่แล้ว +1

      @@jeromesassani9537 ur super ❤️ but I Also know this trick 🤗

    • @jeromesassani9537
      @jeromesassani9537 2 ปีที่แล้ว +1

      @@s6h7n93 1/2 century ago I elected to take calculus for a better mind. I also did repetitious weight lifting. The combination of the two invoked this postulate into my thinking. It was our President Abraham Lincoln who influence my math studies for a better mind, while it was your Chandra Raman who influenced my habits for a better body and soul. I am a vegetarian. Incidentally, all the Hindi Engineers I worked with had the last name of Patel. Thanks for responding, I am impressed.

  • @ssk19887
    @ssk19887 ปีที่แล้ว

    I wish I could fine this channel 11yrs back..I wouldn't be just a sweeper

  • @ayushmandash8863
    @ayushmandash8863 4 ปีที่แล้ว

    Wonderful trick Sir. .mind blowing. ..

  • @saisharan6273
    @saisharan6273 4 ปีที่แล้ว +3

    Thank u bro...
    I hate maths..
    but seeing ur videos it becomes my favourite subject😍

  • @christoveli0322
    @christoveli0322 4 ปีที่แล้ว +6

    Ohhh thank you so much

  • @user-ik9pu8id1w
    @user-ik9pu8id1w 11 หลายเดือนก่อน +1

    Thank you very much sir.

  • @manojkumarsadhu6551
    @manojkumarsadhu6551 4 ปีที่แล้ว

    Really superb trik 👌👌. .... I would like to learn more from u Thank h bro 🤝🤝

  • @Asutosh147
    @Asutosh147 4 ปีที่แล้ว +4

    Wow 👌 👌 awesome, throughly understood, so nice trick thank you sir ☺️ love from delhi ❤️

  • @srinusrinusri4439
    @srinusrinusri4439 4 ปีที่แล้ว +5

    Sir Telugu Lo cheypandi sir

  • @suyashivandanaverma451
    @suyashivandanaverma451 2 ปีที่แล้ว

    Thnks a lot 👍🏼👍🏼😊😊👏🏼👏🏼👏🏼👏🏼 very helpful video.

  • @Bamsclasses81
    @Bamsclasses81 4 ปีที่แล้ว

    It's help me very much thanku sir ❤️❤️

  • @shivarajumekala4515
    @shivarajumekala4515 4 ปีที่แล้ว +14

    Superb sir. Iam waiting for all the topics in smart way. Do it fast sir. I like ur teaching style sir

  • @SaadKhan-ut7sg
    @SaadKhan-ut7sg 3 ปีที่แล้ว +18

    Anna, why didn't I find your channel before I was hitting my head on wall with 10 minute videos

    • @Mahi-dv6sk
      @Mahi-dv6sk 3 ปีที่แล้ว

      😀😀😀😀😀

  • @fouziataranum5453
    @fouziataranum5453 3 ปีที่แล้ว

    Thankyou so much... It's very helpful for my daughter

  • @jagadeesans2045
    @jagadeesans2045 3 ปีที่แล้ว +1

    You are just amazing !!!! 🔥🎉

  • @narendrapalika7696
    @narendrapalika7696 4 ปีที่แล้ว +6

    Sir telugulo kuda explain cheyandi sir pls

  • @vemurlasathishkumar4256
    @vemurlasathishkumar4256 2 ปีที่แล้ว +8

    If we calculate square root of 10 as 16 - 6, we are getting "3.25". But if we do as 9 + 1 its correct as 3.16. As you said we can either add or subtract. Why should we only take as 9 +1, why not 16 - 6.

    • @mohammedzulfiqar8907
      @mohammedzulfiqar8907 2 ปีที่แล้ว

      Choose the closest perfect square. In the example you have listed nine squared is closer to 10 than four squared. So select 9 squared.

  • @mrudulapol6041
    @mrudulapol6041 3 ปีที่แล้ว

    Brilliant Trick Sir
    Thank you very much

  • @alsologeyyy
    @alsologeyyy ปีที่แล้ว

    God level maths, sir. This channel is just something else.

  • @solankijaydeep2785
    @solankijaydeep2785 4 ปีที่แล้ว +85

    What we have to do when there are 4 or 5 digits

    • @e.m.abdullah7348
      @e.m.abdullah7348 4 ปีที่แล้ว +1

      4+1/8

    • @khadijaakter2198
      @khadijaakter2198 4 ปีที่แล้ว +5

      @@e.m.abdullah7348 4/5 digits like 12345/4532 not 4 or 5

    • @nisam369
      @nisam369 4 ปีที่แล้ว

      khadija akter take it into multiple of 10^x and square root of 10^x =10^(x/2)....

    • @bineetghosh1145
      @bineetghosh1145 4 ปีที่แล้ว

      Ye

    • @brilliantlyinnovate6039
      @brilliantlyinnovate6039 4 ปีที่แล้ว

      In the denominator the value will always be perfect square root * 2

  • @aliyasalim12
    @aliyasalim12 3 ปีที่แล้ว +6

    What shall we do if we don't know the nearby perfect squares

  • @LDB70
    @LDB70 3 ปีที่แล้ว

    Thank you sir got the point clearly

  • @bijoybiswas272
    @bijoybiswas272 3 ปีที่แล้ว

    Ur explanation helped me a lot