Magical Squaring

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Mathematical Association of America

Mathematical Association of America

Күн бұрын

Пікірлер: 1 400
@devvrattomar215
@devvrattomar215 6 жыл бұрын
Nobody is gifted out there It took his whole life to be of this level Salute to his HARD WORK
@sauravsingh7271
@sauravsingh7271 6 жыл бұрын
Devvrat Tomar Bro it is all vedic math.He has not developed that on his own.....
@sauravsingh7271
@sauravsingh7271 6 жыл бұрын
Devvrat Tomar they learn from us and then again teaches us back.
@godkiller4020
@godkiller4020 6 жыл бұрын
@@sauravsingh7271 but still for vedic math to work fast for higher numbers needs u to know other numbers square and addition to top that. I mean just look at his speed. And I doubt that if u learnt vedic maths they must have thought the derivation to u.
@godkiller4020
@godkiller4020 6 жыл бұрын
He is 50× or even more than my math sir who I know is very very smart. And ya I'm doing jee so u know who's teaching me.
@ssn90
@ssn90 6 жыл бұрын
@Reloaded Past The Iq tests are not very accurate in capturing intelligence... people have diff kinds of intelligence
@Mr-Sudhanshu
@Mr-Sudhanshu 5 жыл бұрын
Never seen anyone explaining mathematics as simple as this.
@Satya_Golu
@Satya_Golu 4 жыл бұрын
Ye Vedic maths hai kabhi Apne Sanatan dharma ke arth shastra ko bhi padh lo 1.एकाधिकेन पूर्वेण अर्थ: पूर्व वाले से एक अधिक प्रयोग: आवर्ती दशमलव भिन्न[recurring decimal fraction],वर्ग ज्ञात करने में,आंशिक भिन्नों द्वारा समाकलन[integration by using partial fractions]. उदाहरण: --वर्ग निकालने के लिए--(यहाँ केवल 5 से अंत होने वाली संख्याओं की बात की जा रही है)-- 25 का वर्ग:यहाँ पूर्व का अंक(संख्या) है 2 .----->2 का एकाधिक है 3. अब अंतिम हल है 2x3\25------->वर्गफल के दुसरे भाग में हमेशा 25 ही होगा. इस तरह 25 का वर्ग=625. 35 का वर्ग=3x4\25=1225, 175 का वर्ग=17x18\25=30625, 995 का वर्ग=99x100\25=990025.इत्यादि.
@0h_f1ve85
@0h_f1ve85 4 жыл бұрын
What did i just say...?
@jab4634
@jab4634 2 жыл бұрын
SIMPLE? 😲😨 I may be some time with this.
@danquaylesitsspeltpotatoe8307
@danquaylesitsspeltpotatoe8307 Жыл бұрын
you mean the david mitchell claymation thats bene left in the sun?
@artiehess7110
@artiehess7110 9 ай бұрын
When this guy was a student at Mayfield High School (Ohio), he was brought into my 8th grade algebra class at Mayfield Middle School (1978-79 school year) and taught the class his methods for squaring numbers, and I still use them today.
@adityab.8715
@adityab.8715 2 жыл бұрын
His confidence and happiness reflects his pure hardwork... Really enthusiastic teacher!
@MickeyMike100
@MickeyMike100 7 жыл бұрын
I am now squaring license plate numbers while walking the dog. :-)
@tanmayjha7721
@tanmayjha7721 6 жыл бұрын
Haha
@ovrthmn
@ovrthmn 6 жыл бұрын
Michel Lavergne, 😂😂😂😂😂
@marbelc.barrameda1560
@marbelc.barrameda1560 6 жыл бұрын
witty man haha :)
@angelopressley7689
@angelopressley7689 6 жыл бұрын
CTFU
@punitsharma879
@punitsharma879 6 жыл бұрын
hahahahah
@neilwayte579
@neilwayte579 5 жыл бұрын
"If you can't explain it simply, you don't understand it well enough" ~ And this man explains it quite simply ~ Boo to my math teachers!
@ikosecarltonekoli3256
@ikosecarltonekoli3256 4 жыл бұрын
Thank you Benjamin. I'm Carlton, secondary school maths teacher in Cameroon. God bless you for me
@robertjones811
@robertjones811 6 жыл бұрын
"This is why it works" - at 8:00. A big thumbs up!
@ksumar
@ksumar 8 жыл бұрын
Plain genius. You have a very unique gift😊. I salute you Sir. Thank you for sharing. 👍
@bhinbhinkaka6514
@bhinbhinkaka6514 6 жыл бұрын
@Diwana Kavi still you have to practice it
@layshotterthanwasabi9560
@layshotterthanwasabi9560 6 жыл бұрын
Diwana Kavi still it takes LOTS of practice. Let's say now we know how it works, then how long do you think you need to practice it to solve 8463 squared that fast?
@sizlax
@sizlax 5 жыл бұрын
@FACTS & knowledge He's still very well at articulating and explaining it. It really doesn't matter whom invented the method; if they don't have the platform or aren't able to explain it in a way that is easily conveyed and understood to the audience, then it is for nothing. This guy is a great proxy for the original work. Also, faulting this guy for teaching the methods in said book, is akin to badgering any other math teaching video for copying the teachings of the ancient Babylonians.
@lordspongebobofhousesquare1616
@lordspongebobofhousesquare1616 5 жыл бұрын
@Hitesh chourasiya maybe he discovered it on his own? It's not so hard to find out this "trick". Heck, I discovered this myself in high school. For a professor like him? Fnding this would've been a piece of cake
@lekhapratap1652
@lekhapratap1652 5 жыл бұрын
It’s called practice!
@mannykhan7752
@mannykhan7752 2 жыл бұрын
Ive been watching this guy since the 80s when he hosted his Mathemagics tour shows. He is brilliant.
@jakubszudrawski1324
@jakubszudrawski1324 7 жыл бұрын
For those of you who would like the last problem in slow motion: 4913^2. He chooses 87. so now it is 5000x4826=5x4826x1000=(5x4800+5x26)x1000=(10x2400+10x13)x1000=(24000+130)x1000=(240130)x1000=24130000. Memorizes 130000=Dime. (Probably his mnemonic involves rules where 1 stands for nothing, 2 stands for something, 3 stands for dime etc. and then he combines them. So for example if it was 23000 it would be some other word plus Dime). Now he does 87x87=90x84+3^2=(9x84)x10+3^2=((9x80)+9x4)x10+3^2=(720+34)x10+3^2=(756)x10+3^2=7560+9=7569 now add that to 24000000+Dime (which is 130000)+7569=24137569
@alial-khalili9232
@alial-khalili9232 6 жыл бұрын
Wow
@Quentijn
@Quentijn 6 жыл бұрын
Except for the slight typo (240130), perfectly summed up. Although I do think he went around 5000x4826 a different way: 5000x4826 means 4826/2 and add 0000 so 24130000. Feels easier and quicker.
@cj-dd3qf
@cj-dd3qf 6 жыл бұрын
the fuck u talkin bout
@gautamvishwakarma3371
@gautamvishwakarma3371 6 жыл бұрын
9*4=36
@SF-ki1sr
@SF-ki1sr 6 жыл бұрын
Nice job! One slight correction. He said he was doubling 4826. As he referenced earlier with doing 51^2, he's dividing it by 2. So, he said doubling for 4826, he's dividing it by 2 to get 2413 (x 10) = 24,130... Keep the "dimes" is using peg system. d = 1, m = 3, s = 0.
@bryantryy7100
@bryantryy7100 6 жыл бұрын
You sir just taught me something no teacher ever could. I literally just successfully found the square route of 76 and checked it to be correct. My cat was jumped as I shouted YESSSS! haha
@rdjs18
@rdjs18 6 жыл бұрын
This video deserves a million likes.. Hats off to this genius 👏
@jamilAhmed-vs9oj
@jamilAhmed-vs9oj 6 жыл бұрын
Hello
@RahulKumar-ry9jy
@RahulKumar-ry9jy 6 жыл бұрын
Hii
@curiouscollectiblesAU
@curiouscollectiblesAU 5 жыл бұрын
If it was published under a channel named Arthur Benjamin it probably would have. If MAA could show they have possession of this guy’s prowess then the million are earned.
@soulreaper1306
@soulreaper1306 5 жыл бұрын
@@3acreations So , he applied that not like you Indians who never respect Veds and Vedic Maths , now when others are using it you are getting jealous . Ya , he should mention that , but it will be of more use if he teach them that , as knowledge is important more than its source . If you had respected your Vedas , then India would have been developed more than others . you sing of Ancient Glory . But don't understand that what you are now matters , not what you were. Most of you , I mean don't even believe them , thatswhy Vedic Maths books are found lying in trash which is one of least selling books. P.S. I don't hate India or you , I just meant to say that come out of your bubble as no one gives a damn about your past . Only what you are now matters , which I called the hub of wasteful students supporting terrorists and politicians too backing them like hell .While criticising your government for even trying to get into NSO or bring uniformity in your country . That's the impression I got of your country .
@lukes2219
@lukes2219 5 жыл бұрын
Pallavi Shukla I’m assuming he didn’t invent this but idk
@elorm294
@elorm294 5 жыл бұрын
I used to think mathematics had no application until I met him. Thanks so much for sharing
@iliketheodds2575
@iliketheodds2575 9 жыл бұрын
Impressive in that he can explain mathematically why it works. Kudos to you, sir!
@yashrajtiwari3115
@yashrajtiwari3115 4 жыл бұрын
This is the best , fastest and easiest meathod ever . I salute you. Ad can never thank you enough.
@cabdurraxmanhassan5656
@cabdurraxmanhassan5656 5 жыл бұрын
All dislikes Are calculator manufacturers😂😂😂
@OnlineStudyStation
@OnlineStudyStation 4 жыл бұрын
😂
@tennisweekly2012
@tennisweekly2012 4 жыл бұрын
And my teacher that says it’s not the better way to do it
@Tech_Gamers
@Tech_Gamers 4 жыл бұрын
Lololol
@rajdwipdas5038
@rajdwipdas5038 4 жыл бұрын
Lol
@ashadmemon1763
@ashadmemon1763 4 жыл бұрын
😀
@birdmomentos5953
@birdmomentos5953 4 жыл бұрын
The information you hold is as gold to humanity...
@FIFAisFizz
@FIFAisFizz 5 жыл бұрын
Mathematics has always been my favorite subject and it's you sir, who made me go crazy for Mathematics... Love from India ❤ I'm sure that I'm gonna meet you in 2025... You are my best teacher...
@noveled_1
@noveled_1 5 жыл бұрын
yo same dude ~rounak
@spongebobsucks12
@spongebobsucks12 3 жыл бұрын
You mean year 45^2 ... right?
@TheSeventhTraveller
@TheSeventhTraveller 3 жыл бұрын
@@spongebobsucks12 😂 Bro, you made my day
@hazemswelam5716
@hazemswelam5716 5 жыл бұрын
My teachers have been trying to teach me how to square numbers for years now, but I just learned it in just 12 mins. This dude is so cool
@rygeanpursues6965
@rygeanpursues6965 6 жыл бұрын
I' ll be practicing these from now on
@IiIytIi
@IiIytIi 5 жыл бұрын
You should take a look on his book, it's called Secrets of Mental Math.
@danishkh4489
@danishkh4489 5 жыл бұрын
Mastered it yet?
@خالدالناشري-د5ز
@خالدالناشري-د5ز 4 жыл бұрын
@@IiIytIi can u send link of his book
@firstg4mer492
@firstg4mer492 3 жыл бұрын
after 3 years, are you able to square 5-digit number?
@GianniTuratta
@GianniTuratta 3 жыл бұрын
We can generalize the equation at 8:30 to multiply two arbitrary integers A and B. Notice that (A+d)(B-d) = AB-dA+dB-d^2 = AB - d(A-B+d), hence AB = (A+d)(B-d) + d(A-B+d), and notice that if A=B we retrieve the eq. at 8:30. For example consider: 26*33. The nearest easy number is 30, so subtract 3 from 33 and add 3 to 26: 29*30. Then add 3*(26-33+3) = 3*(-4), so: 26*33 = 29*30 - 3*4 = 870-12 = 858.
@samirubhatt
@samirubhatt 5 жыл бұрын
I used to be a teacher and i just loved the way this was explained. In simpke words without rushing and gets into head so so easily.
@ishigamiyu1991
@ishigamiyu1991 5 жыл бұрын
Been 5 years and 364 days and this video is still amazing
@BushCampingTools
@BushCampingTools 5 жыл бұрын
Professor Benjamin has improved my mathematics so much LOL. I wish I knew how to do it this way 50 years ago LOL but now my son benefits from this! Fantastic and I just subbed!
@ПчелицаЏаја
@ПчелицаЏаја 3 жыл бұрын
You sir litterally blew my mind.
@Samgon95
@Samgon95 6 жыл бұрын
Your brain is Amazing sir...
@user-jm6gp2qc8x
@user-jm6gp2qc8x 5 жыл бұрын
😂😂😂
@hellsowner8513
@hellsowner8513 3 жыл бұрын
hol- up
@johnbaptist8193
@johnbaptist8193 6 жыл бұрын
Indeed, you are a number wizard. This video is very informative. I have tried up to 4 digits okay; but I couldn't come out as fast you you do! It's God'd gift to you. It's great that you are sharing to others; it is really good.
@MattiK2609
@MattiK2609 9 жыл бұрын
I tried it with several three-digit numbers myself...and after only a few ones, I could do it using my calculator only to check the result!
@usamiami6629
@usamiami6629 8 жыл бұрын
+Matthias Köhler (MattK269) good job! try now practice with finance questions in Finmath app itunes.apple.com/us/app/finmath-financial-mathematics/id1085429075 i hit just Associate level
@oh_dat_guy4740
@oh_dat_guy4740 8 жыл бұрын
Ikr same I just found it so fascinating and it was so fun for ms
@oh_dat_guy4740
@oh_dat_guy4740 8 жыл бұрын
Ikr same I just found it so fascinating and it was so fun for me
@saravananrajaram6791
@saravananrajaram6791 5 жыл бұрын
Matti2609 jmdukh
@johanmusic2263
@johanmusic2263 4 жыл бұрын
Your love of mathematics is inspiring! Thank You.
@codemathlab
@codemathlab 6 жыл бұрын
he's a genius. he is really amazing. I have never seen anybody in my life doing this sort of stuff. oh! he's a true genius.
@aakashrathour2592
@aakashrathour2592 5 жыл бұрын
You teach how actually mathematics works. Excellent sir.
@vedprakashpandey4119
@vedprakashpandey4119 5 жыл бұрын
There is no magic though. This is simply (a)^2-(b)^2 = (a - b)( a+ b). Adding b^2 both sides: a^2=(a-b)(a+b)+b^2. Anyways, this video is very helpful. I appreciate him for putting this up.
@evccrtt1480
@evccrtt1480 5 жыл бұрын
Ved Prakash Yes we all know the formula But not many thought about its application
@memoona6397
@memoona6397 6 жыл бұрын
OMG!!!!!! You are a REAL CALCULATOR. A BIOCALCULATOR!!!!!!!!!! GENIUS!!!! Not everyone is as fast as you are. I wish I had a Maths teacher like you. Keep it up.
@yuzhenwang8103
@yuzhenwang8103 5 жыл бұрын
Even with this method, I can't compete with a calculator, Amazing human brain!
@rajdeepbisht413
@rajdeepbisht413 5 жыл бұрын
Try vedic mathematics book bro buy it from amazon
@rehaanmahmood4568
@rehaanmahmood4568 5 жыл бұрын
Practice
@anymaths
@anymaths 5 жыл бұрын
watch my maths videos to do calculation easy.
@Satya_Golu
@Satya_Golu 4 жыл бұрын
It's Vedic math brother 🇮🇳 1.एकाधिकेन पूर्वेण अर्थ: पूर्व वाले से एक अधिक प्रयोग: आवर्ती दशमलव भिन्न[recurring decimal fraction],वर्ग ज्ञात करने में,आंशिक भिन्नों द्वारा समाकलन[integration by using partial fractions]. उदाहरण: --वर्ग निकालने के लिए--(यहाँ केवल 5 से अंत होने वाली संख्याओं की बात की जा रही है)-- 25 का वर्ग:यहाँ पूर्व का अंक(संख्या) है 2 .----->2 का एकाधिक है 3. अब अंतिम हल है 2x3\25------->वर्गफल के दुसरे भाग में हमेशा 25 ही होगा. इस तरह 25 का वर्ग=625. 35 का वर्ग=3x4\25=1225, 175 का वर्ग=17x18\25=30625, 995 का वर्ग=99x100\25=990025.इत्यादि.
@davidadewumi619
@davidadewumi619 4 жыл бұрын
Who else is watching this during the lockdown... This is mind blowing maths and an amazing teacher to teach it
@rajeshjha9215
@rajeshjha9215 5 жыл бұрын
It is indian vedic math that is taught to whole world
@ST0ICSAGE
@ST0ICSAGE 5 жыл бұрын
Do you guys have to brag this in each comment, have some fucking shame dude
@kwilson5832
@kwilson5832 Жыл бұрын
This is really helpful - thank you Dr Benjamin. It's clear that he just 'knows' the squares of most, if not all, two-digit numbers, in much the same way as a lot of people watching this just 'know' that 6 x 9 is 54, or that 8 x 12 = 96. This must be really helpful for calculating some of the larger squares.
@moedbz
@moedbz 8 жыл бұрын
I wonder why there are dislikes
@awawpogi3036
@awawpogi3036 6 жыл бұрын
UMPESH because they are fucking trolls
@RatedRudy
@RatedRudy 6 жыл бұрын
jealousy
@sedeanimugamez5418
@sedeanimugamez5418 6 жыл бұрын
They feel bad about their low iq
@soulreaper1306
@soulreaper1306 5 жыл бұрын
Jealous stuff on internet
@Wrench-007
@Wrench-007 5 жыл бұрын
Gym teachers
@viralmyst1427
@viralmyst1427 5 жыл бұрын
Damn, people like you that spread your knowledge to others are one of the greatest kinds of people
@RyanTheHero3
@RyanTheHero3 5 жыл бұрын
I look at the thumbnail once at this is what instantly goes through my mind: *‘Nobody should be that happy when they hear maths’*
@skyshine3493
@skyshine3493 5 жыл бұрын
What a genius you are! You make me more strange. How could you do it? It’s a god gifted intelligence. Hats off Sir.
@TheRealPaul_Morphy
@TheRealPaul_Morphy 4 жыл бұрын
For those of you watching this and thinking that you'll never bee able to do it it's because you need to improve your basic math skills first. You may have to practice 3 by 3 subtraction, 3 by 3 adding and 2 by 2 multiplication. Just time yourself on 20 problems in each subject and if you're around 1 to 2 minutes for the 20 problems you're ready to start learning this method for squaring.
@victorgustavo4366
@victorgustavo4366 6 жыл бұрын
In Brazil i'm not learned this tricks in my school. God bless this man.
@peterkappiah5861
@peterkappiah5861 9 жыл бұрын
what kind human are you? you are too amazing. i want to be like you.........
@thegame6822
@thegame6822 6 жыл бұрын
He's not a human bro he's a GOD at Math
@devayushkar1317
@devayushkar1317 6 жыл бұрын
absolutely correct
@Akhiljnao
@Akhiljnao 6 жыл бұрын
Be like u don't become a Xerox copy
@btdpro752
@btdpro752 6 жыл бұрын
Just practice
@btdpro752
@btdpro752 6 жыл бұрын
His a human, either put in the effort or stop saying you want to be him
@adityaabhishek1598
@adityaabhishek1598 5 жыл бұрын
He is the real mathematical genius... wish we would have these types of teachers in our future
@MohaMMaDiN55
@MohaMMaDiN55 5 жыл бұрын
You are an amazing professor. Hopefully I can find a video of you teaching us how we can find the root of numbers without using calculators. I’m also looking for tricks for division problems.
@robertarmstrong3024
@robertarmstrong3024 2 жыл бұрын
In "The Great Courses", which can be ordered online, he gives 24 one hour lectures, and in one he does exactly what you asked.
@dhruvvraghu6226
@dhruvvraghu6226 5 жыл бұрын
I spent a few months pondering about it and no joke i kind of figured it out on my own.. But there was always something missing.. Your video brought my memories backs RN explains where i went. wrong.. Thank you for sharing this
@joppadoni
@joppadoni 7 жыл бұрын
i worked out that x^2 + y^2 +2xy= the square of any number. if the number is (xy)^2. hence 51^2 is 50^2 + 1^2 + 2*50*1. This works equally for every number. So a 3 digit number can be expressed as 124^2= 120 ^2+4^2 +2*120*4 Although id never get to it as fast as this practitioner, and wonderful educator x. however there must be a formula for 3 digits, 4 digits as well.. just never worked it out yet..
@joppadoni
@joppadoni 7 жыл бұрын
also worked out that 3 digit numbers are worked out by x^2 +Y^2 +Z^2 + 2 ( XZ+XY+YZ).. interesting series. Unlike baseball, which is just rounders
@yogeshwarnath4869
@yogeshwarnath4869 6 жыл бұрын
What did you work out this is the too old method of squaring
@abdoulainyang7098
@abdoulainyang7098 6 жыл бұрын
You must have been the professor of the mathamatical association of America bcus u are a genius.
@yogeshwarnath4869
@yogeshwarnath4869 6 жыл бұрын
@@joppadoni mr. Joppadoni These formulas werre discovered by our maths teachers hundreads year ago
@whereswaldo1376
@whereswaldo1376 6 жыл бұрын
Wouldn't the x^2 + y^2 +2xy method defeat the purpose of squaring any complicated number more than 100? I mean, you still have to square a 3 digit number to find the square of another 3 digit number. Like, to find 124^2 you have to do 120^2. Also that method is pretty simple because it's basically the regular (x+y)^2 formula.
@demonetizedgonad8294
@demonetizedgonad8294 6 жыл бұрын
This is a first, I watch a 12 minute video like I just went through 2 minutes, I really enjoy learning with this guy :)
@shivamtrivedi1684
@shivamtrivedi1684 4 жыл бұрын
This is what you call a you tube recommendation 😎. We should admit that we didn't get this , we searched this .
@domthebomb4878
@domthebomb4878 5 жыл бұрын
I wish I had a good teacher like this
@muqikhan5593
@muqikhan5593 5 жыл бұрын
you are a genius i surprised my teacher like when she called me dumb.. and she asked me square of 19 and we get 361 and everyone clapped but then she asked 99 and I answered after couple of seconds 9801 and I gained my respect 😎
@beebeejoo
@beebeejoo 4 жыл бұрын
Spectacular teacher and will be really helpful for dealing with numbers in daily life.
@EdTheUndeadHead
@EdTheUndeadHead 5 жыл бұрын
That moment when you're looking for ASMR and actually learn something really helpful
@soulreaper1306
@soulreaper1306 5 жыл бұрын
You made my Maths stronger by your +2 -2 trick , I am using traditional methods Calc but because I sometimes misses a no. As I divide no. Into 4-5parts to make Calc easy , and if I don't forgot all those 4-5nos . it takes only some secs.... But you are great sir , now it take 5sec only with no need to remember 5-5 nos
@ivanv23hr
@ivanv23hr 6 жыл бұрын
Thanks to this guy i will more easily squaring 2 digit number in my head ☺😊. For 3 digit numbers and up i need more experience
@MouthOfTheZouth
@MouthOfTheZouth 6 жыл бұрын
I only tried doing it this way after about 3-5 years of doing it my own way, which produced the answer in exactly the same time, but had a few differences. i.e. multiply 87 by 80 then add 87 times 7 to get 7569. I had mastered this in the 4th grade and have to use it because rewiring the synapses in my brain would make me slightly slower. But i will def. remember the method shown in the video. Thanks for the useful tips. Art Benjamin you are an inspiration to us all.
@Progresser436
@Progresser436 6 жыл бұрын
Thank you sir for sharing your knowledge with us, and thank you for simplifying math. 😀👍👏
@sanarehman5247
@sanarehman5247 6 жыл бұрын
Sir my 5 grade kid watch your video.....your way of delivering the lecture is very nice even kids can understand thank you very much......so please make video for mental maths decimal division,patterning and long multiplication......
@prathamkumar5224
@prathamkumar5224 5 жыл бұрын
Don't tell me I am the only one who knows he is doing Vedic maths Still a very good explanation
@1prahladdas
@1prahladdas 5 жыл бұрын
this is vedic math only
@fictional6734
@fictional6734 5 жыл бұрын
Correct
@MathVidushi
@MathVidushi 5 жыл бұрын
@@fictional6734 Yep - check this out kzbin.info/aero/PLIV1J7y0QOo9tWfzvq6-CFR4w0ND0-uBU
@MuhammadYusuf-ni3cn
@MuhammadYusuf-ni3cn 5 жыл бұрын
I enjoyed and learned. These are the most important thing of this video.
@anymaths
@anymaths 5 жыл бұрын
watch my maths tricks to learn something.
@bubalumalu4928
@bubalumalu4928 4 жыл бұрын
The way he speaks about his work is so interesting
@GameOnBeast
@GameOnBeast 5 жыл бұрын
Wow, I'm a math genius now. You're amazing man, this is so helpful, I can flex on everyone now
@nishabansal8828
@nishabansal8828 6 жыл бұрын
Sir l am also a mathematician. YOU ARE MY INSPIRATION
@hq1082
@hq1082 5 ай бұрын
I love that I'm learning how to do this, god bless the internet truly.
@adasiddiqui128
@adasiddiqui128 7 жыл бұрын
you made things much easier to understand. thanks
@nishantviradiya6935
@nishantviradiya6935 6 жыл бұрын
You are not common person...you are unique..... brilliant .. awesome
@brijeshverma3432
@brijeshverma3432 5 жыл бұрын
In my country India.. The tricks shown here is taught to a student of 8th standard..And it is so simple...
@kamalmadani2846
@kamalmadani2846 5 жыл бұрын
well in Belgium we do these methods too but in 4th grade, everyone can do it, its only the speed that is extraordinary . He's soo good god bless him
@vaibhavrao8485
@vaibhavrao8485 5 жыл бұрын
Aaaaee both of you don't lie....I live in India it's false and I visited Belgium and it's false
@shankha_ghosh
@shankha_ghosh 5 жыл бұрын
This is why we call teachers the maker of the nation. WOW!!!What a genius!
@IR240474
@IR240474 6 жыл бұрын
Thank you so much for this...!!! My stats teacher is going to piss herself when I can complete half of a one-way anova by the mind alone!! hehe....Now to find the video on how to multiply 2 digit numbers like 24 x 39 etc...
@That_One_Guy...
@That_One_Guy... 6 жыл бұрын
easy , you just need to scatter those number into the nearest easy number : 24 = 20 + 4 , 39 = 40 - 1 thus 24 x 39 = (20+4)(40-1)
@IR240474
@IR240474 6 жыл бұрын
Thank You!!
@That_One_Guy...
@That_One_Guy... 6 жыл бұрын
you're welcome :)
@smallgift540
@smallgift540 6 жыл бұрын
24 x 39= 30 x 24+ 9 x 24 =936 :)
@elviopapa5251
@elviopapa5251 6 жыл бұрын
start from left to right, we have 2 x 3 (20 x 30) so we have 600 record the 600 in your head and continue, 2 x 9 (180) add to 600 is 780 and add 3 x 4 (120) 780 + 120 = 900 ok still have the 900 in your head and add 4 x 9, 936. this is the answer, the method is multiply straight, cross, straight, I X I. so if we have 43 x 67 we start with 4 x 6 = 2400. and we add 4 x7 = 280 we have 2680 and we add 3 x 6 is 180 so 2680 + 180 is 2860 + 3 x 7 = 2881
@manishchandwani5575
@manishchandwani5575 4 жыл бұрын
I always thought I'm best at mathematics and then I saw you. I'm no where near you, I know about tricks and all but doing it that quick in mind is something I won't be able to do. Respect sir 🙏
@nikoszervo
@nikoszervo 5 жыл бұрын
Easy right? How can someone be able to do this 3-steps in his mind in 1 second lol! He is amazing!!!
@ayushchavan2741
@ayushchavan2741 2 жыл бұрын
I like that Arthur sir justified what shortcut he was teaching. You would get justification of the shortcuts everywhere.
@briankerr4098
@briankerr4098 5 жыл бұрын
Holy Crap ! I've been doing math in my head this way without even knowing I was doing it this way ! Maybe I'm a math genius & didn't even know it ....
@moblegamming4658
@moblegamming4658 5 жыл бұрын
Same I dont concentrate either I remember back in first grade my teacher used to teach like take 1 in your finger and 6 in your mind and shit which I did not use to calculate I used my brain
@moblegamming4658
@moblegamming4658 5 жыл бұрын
The teacher used to give us a whole page of simple maths as HW in first grade and I hated HW so I did it in the class itself with my friends i calculated so fast that after i finished my friends had completed 2 columns out of 10
@preetioswal6652
@preetioswal6652 5 жыл бұрын
First time a math vid is awesome. Loved it
@nikettiwari3168
@nikettiwari3168 5 жыл бұрын
How do he calculating too much in mind ???just amazing men.
@jobairulislam3910
@jobairulislam3910 4 жыл бұрын
Really enjoyed the full classes.. 💜
@ktenergy1202
@ktenergy1202 5 жыл бұрын
Thanks I tried traveling d with any number and brought it back with A and it still works I now I know how algebra works
@prajwalds3039
@prajwalds3039 5 жыл бұрын
Very happy to see ur hard work and talent..
@rizwanabegum4473
@rizwanabegum4473 6 жыл бұрын
Awesome... Now i can show off by squaring numbers faster than a calculator 😂😂
@balajikkl7956
@balajikkl7956 3 жыл бұрын
Would long for to live the rest of the days in my life with the people like you...
@didyouknowi1445
@didyouknowi1445 5 жыл бұрын
Arthur Benjamin: Add from left to right Teachers: *THAT'S WRONG*
@lillyswann9922
@lillyswann9922 5 жыл бұрын
Exactly...my maths teacher always told me right to left
@superbatsamanpradhan7638
@superbatsamanpradhan7638 5 жыл бұрын
Teaching style is superb ....Perfect teacher
@NoobPatel
@NoobPatel 5 жыл бұрын
Genius guy! However, this video called me dumb in so many ways 🤦‍♂️
@Satya_Golu
@Satya_Golu 4 жыл бұрын
It's Vedic math brother 🇮🇳 1.एकाधिकेन पूर्वेण अर्थ: पूर्व वाले से एक अधिक प्रयोग: आवर्ती दशमलव भिन्न[recurring decimal fraction],वर्ग ज्ञात करने में,आंशिक भिन्नों द्वारा समाकलन[integration by using partial fractions]. उदाहरण: --वर्ग निकालने के लिए--(यहाँ केवल 5 से अंत होने वाली संख्याओं की बात की जा रही है)-- 25 का वर्ग:यहाँ पूर्व का अंक(संख्या) है 2 .----->2 का एकाधिक है 3. अब अंतिम हल है 2x3\25------->वर्गफल के दुसरे भाग में हमेशा 25 ही होगा. इस तरह 25 का वर्ग=625. 35 का वर्ग=3x4\25=1225, 175 का वर्ग=17x18\25=30625, 995 का वर्ग=99x100\25=990025.इत्यादि.
@shivamvidyarthi394
@shivamvidyarthi394 4 жыл бұрын
It's amazin ..thanks sir for share your knowledge with us
@evan.5967
@evan.5967 4 жыл бұрын
1:48 if you look close enough her battery is on 69%
@justsomeguy892
@justsomeguy892 4 жыл бұрын
nice
@evan.5967
@evan.5967 4 жыл бұрын
@@justsomeguy892 yummy
@DheeruMoolya
@DheeruMoolya 6 жыл бұрын
Just amazing sir Very nice trick. Thanks for sharing Salute for such a hardwork. Special thanks to funded people for this video
@bob7644
@bob7644 6 жыл бұрын
Smart asllllll. Damn boy I’m bouta look like a genius in math class
@phingli6067
@phingli6067 4 жыл бұрын
This is the best video available on youtube
@shubhamsrivastava3641
@shubhamsrivastava3641 6 жыл бұрын
Love from India. Genius
@paulstanlev459
@paulstanlev459 4 жыл бұрын
Thanks for your this Valuable Gold gift Sir. God Bless You Fore ever and ever...
@Purebeautyluv
@Purebeautyluv 4 жыл бұрын
He is so adorable. I definitely learned something new!
@001vgupta
@001vgupta 5 жыл бұрын
Simple and Superb.. Broken into meaningful pieces of alternative calculations, Sir. Regards.
@anymaths
@anymaths 5 жыл бұрын
watch my maths tricks.
@Satya_Golu
@Satya_Golu 4 жыл бұрын
It's Vedic math brother 🇮🇳 1.एकाधिकेन पूर्वेण अर्थ: पूर्व वाले से एक अधिक प्रयोग: आवर्ती दशमलव भिन्न[recurring decimal fraction],वर्ग ज्ञात करने में,आंशिक भिन्नों द्वारा समाकलन[integration by using partial fractions]. उदाहरण: --वर्ग निकालने के लिए--(यहाँ केवल 5 से अंत होने वाली संख्याओं की बात की जा रही है)-- 25 का वर्ग:यहाँ पूर्व का अंक(संख्या) है 2 .----->2 का एकाधिक है 3. अब अंतिम हल है 2x3\25------->वर्गफल के दुसरे भाग में हमेशा 25 ही होगा. इस तरह 25 का वर्ग=625. 35 का वर्ग=3x4\25=1225, 175 का वर्ग=17x18\25=30625, 995 का वर्ग=99x100\25=990025.इत्यादि.
@giraffe7632
@giraffe7632 8 жыл бұрын
that is a unique gift
@lakshyatyagi9924
@lakshyatyagi9924 5 жыл бұрын
Excellent sir, really excellent. KZbin is a nice platform to learn just because of awesome teachers like you.
@shwetatiwari2381
@shwetatiwari2381 8 жыл бұрын
Amazing method
@sdblogentries3070
@sdblogentries3070 4 жыл бұрын
What a technique Salute for your hardwork 🌹🌹🌷🌷⚘⚘
@chalopadhtehai2706
@chalopadhtehai2706 6 жыл бұрын
Unique person! Thanks sir
@alfonsomzrt
@alfonsomzrt 10 ай бұрын
My man is so passionate about squaring
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