Short Tricks on Square Root in 5 Seconds
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- เผยแพร่เมื่อ 24 ส.ค. 2024
- Short Tricks on Square Root in 5 Seconds #shorttricks #shorttricksmaths #shorts
Short Tricks on Square Root #shorttricks #shorttricksmaths #shorts
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Legends know the concept behind
y = f(x) = √x
f'(x) = 1/2√x
f'(x) = *f( x + ∆x ) - f(x)*/ ∆x
So,
f ( x + ∆x ) = f(x) + ∆x f'(x)
Now, x = 25 and ∆x = 2
f ( 25 + 2 ) = √27 = f(25) + 2f'(25)
√27 = 5+2×1/10 = 5.2
In this way, you can find not only square root but cube root or any fractional, negative or what ever root😅
So please instead of teaching them trick, teach the actual concepts because these tricks has no significance in life but concept improves brain skills.
Saalo bohot mehnat se likha h 😅 like do.
Also remember this trick valid for bigger values only
We know √2 = 1.41
But by this trick
√2 = √(1 + 1) = 1 + 1/10 = 1.1 😂
So don't do rattafication 😅
👍
Vo sab to thik hai usne root 37 bola tha solve krne ko 27 nhi so 25+12 not 2 bohot ne yehi mistake kiya hai
You forgot one thing
har baar ya trick ke liya apko no. Ke close ka square root lena hai and then plus ya minus karna hai tabhi ya trick use hogi agar ap koi bhi Square root lekar karoge to nai hoga
thats what I was thinking
@@namanpanchal9110 Bhai Phir Kis Kamki Bade No. ka Square hami nhi pta tabhi to trick kr rhe
6+1/12 = 6.08 🔥
# A great teacher 🙌❤️
*6.083
Bhai wrong hai tumhara
@@sanskaragrahari4906 sahi hai bhai kya Galt hai batao
Bachoo ko chutiya banane ki trick hai
@@HansRajMechanicalwrong
Legend see one day before exams 😂
I am legend 😎 jalva Hai Apna😎😎
True 👍
Tomorrow my math exam
2 ghante baad exam hai bhai
UltraLegend see on the exam day😅
=√36+1
=6+1/12
=6.08 answer
37 root = 6.083✅ This is correct
Correct
6.1
Correct
18
Root 30 +7 then??
Guys If you are wondering how this works
It's just a basic every student of 12th science knows
It's called as approximation in which the closest perfect square to the number is choosen as x
Hence , x = 25
Let h be the difference between the given number and x , i.e., 27-25 = 2
Therefore h = 2
f(x) is written as √x
Therefore f(x) = √25 = 5
And f '(x) = 1/2√x
That is equal to 1/2(√25) = 1/10
f(x+h) = f(27)
Formula for f(x+h) = hf '(x) + f(x)
= 2(1/10) + 5
= 0.2 + 5
= 5.2
no
Aankhein khol di
Itna krnein baithe to exam khtam ho jayega aur hum formula hi yaad krte rh jayeinge
@@nimi5945 lol true XD
Great bro
Really helpful ❤ thanku 🌈
I've watched it one night before my test for job very useful stay blessed Sir❤
Hello sir, just had taken my 11th final exams and waiting for my result which is on 16th march. I had completed my 10th maths, with you. I was one of the soldiers of your a4s army 2022. Maths always seemed difficult to me, i hated maths. Since beginning, i loved theoretical subjects, and maths felt something, not suitable for me, but in 10th. You were there and with all ur grace and blessings and hard work,i was able to score 40/40 in my term 2. As my term 1 result was 27/40, so it effected my percentage. That i scored only 82/100. But TBH, i was blessed i could find you in my term 2.. and follow your path.
I can never ever forget all your hard work, that you would come live at 9 am, till 1 pm. Then again 2 pm to 4 pm. And then again 8 pm to 12 am.
Standing at podium, saying KYA AAPKA BHI ANSWER YEH HI AA RHA H? and missing that pin wale bhaiya🥺❤️ aapke hardwork se trending pr aayi thi aapki video and aapki vo smile,aaj bhi yaad h mujhe. ❤️🥺
I wish i could further continue with you but didnt take maths in 11th.
But i always refer your channel to my juniors.😊
Thank you for everything sir,
May shree krishna bless you.❤️
Radhey Radhey.❤️
Ramayan likh de Bhai ne 🤣
@@whiteclown3250 😂
Same bruhhh ❤️🩹 last year was really something. Felt so nice to read your comment
@@Khakshanhere6 sachme itna padha
Iska comment toh 10th ke syllabus se bhi bada hai
Isko padhte padhte toh lagta h pura 10th nikl jayega🤪🤪😜😜
One more trick:
We have to find √27 so, we can apply a formula X+Y/2√Y where Y is nearest perfect square and x is number in the root of given question
So √27= 27+25/2√25 where y=25 ( nearest perfect square .)
So, 52/10=5.2
Therefore, √27=5.2
Note- we you have to learn the perfect square chart and it is more efficient to small numbers
Thank you
You are in 9th class
Used Differential equation class 12
It same bro
@@itsdilip1182 Differential equation nahi bro Application of derivatives
Do we have to take the nearest but smaller perfect square?
Thank you sir thank you so much this trick help us lot
√37= √36+1
= 6+1/12
= 6+0.08
Ans= 6.08.........
Under root 37
= 36 + 1
=6 + 1/12 (36 is square of 6)
=72/12 + 1/12
=73/12
Divide the fraction
Ans=6.08333....
12 kha se aaya??
@@TwKGs. 6×2
72/12 kaha tapak pada yr😅
@@neilldeadshot2722Bro 6+1/12 = 12*6+1/12 = 73 bhi likh sakte h
Yaha per LCM liya gya hai 6*12=72
Uske bad 72 +1=73 uske bad 73/12 kiya gya hai..tab jake ans aya 6.083.....❤
This trick is taught to be used in competitive exams for saving time to find the estimate value of the roots in less time.
this trick is useful for only small numbers
can you answer me square root of 93572 by using his method?
Can you find answer of 35 by this method this is also small
Jab teacher ki 25 second Mein banaa Rahe Hain To Ham log kya kar sakte hain ham log To Ham Logon kutta kamina harami no yah tric acchi Nahin Lagi Mujhe😊
Teacher is 20 second Mein Banaya Jaaye to ham log ko pass mein Kaise banaa Payenge
35 Root = 36+1=6+1.12 Ans=6.08
6.08 sorry mistake 36 + 1
6+1/12=6+0.08
=6.08
Nice trick. This is from Taylor's series expansion. The square root can be obtained to any precision by considering more terms.
Class 12th ka approximation h ye
Literally I needed calculator for 1/12 😂😂
Me too🤣🤣🤣
Me too 😂😂😅
Me too 😅😂😂😂
Same yrr😢😂
Me too
Sir can you find the root of 3 plz..
6.08 answer
6+1/12 = 6.0833 👏
Woww sir what a trick
Please give us know more trick like this 🙌
This will help us a lot ❤️🌝
How did you find this one
it is wrong
answer is
35 +3
6+ 3/12
6.2
why did he took 1?
@@sonalpatel966your wrong the square of 6 is 36 so,
√37 was given
√36+1
6+1/12
6.0833
Ans
6.17....
Home work se bach ne k liye youtube deakh raha tha le yaha bhi Home work dadiya😂😂😂😂
😂😂😂😂😂😂😂😂😂😂😂😅😅😅😅😅😅
Calculator chacha hai na koi bat nahi 😁
😂😂😂
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
Yes
Square of 62 | eg.- (62)²
• 6² .2² | / \
• 2 digit no. compulsory | 36 04
• 6×2×2 multiply whole | 2 4 .
no. together (²) also. | -------------
• Add up all | 38 44
__________________________-------------
Applicable for under 100 numbers 😓🙃🙂
Thx bro❤😮
Underrated trick
😊
Oooo shetttt
🎉
Thumb rule of every square root trick is (a+b)2 apply this formula.
He is basically applying the
Approximation and error method, but there will always be an increase in error if ∆x is large
Yes u are right, it would be better to learn long division method to find square root of non square numbers. Check the long division method in you tube who need it
You are right
Yes
Complex ho Jayega
Power of APPLICATION OF DERIVATIVES !!❣️
Kaise bhai ek baar samjha sakte ho?
@@vaibhavmishra2229 class 12 aod chapter me
Are you great sir
Sir your answer is correct but there two method that is solve the square root of 27 one you solve in the board is 5.2 and second answer is 3
= 3*3*3 = 27
My answer is correct 😅
yessss now i can do my quadratic equations with eezzzzzzzz... tqsm sensei!! march 10th is my board and now only in class 10 ik how to solve root 😂
Edit: only 50-60 😢
Kaisa gaya boards bhai
Oe baka maths is on 21 not 10 march
@@jokeredits6922 wohi toh
Thanku soo much sir..for this Amazing videos
Homework Ans:) √37=√(36+1) = 6+(1/12) = 6.08333...
Aprox 6.08
Sir You are great and your tricks are Amazing. I'm from 10th class and these are very helpful for mcq questions . I'm new subscriber .
But I'm so sad ,because today I saw your videos , mera mtlb h mughe pehle hi apke videos dekhne chiea the , but koie nhi ab bhi time h ho jaega.
Sir 11th m pcm le rhi mai please 11th class k liye bhi esi hi videos banaeyega plz sir it's my humble request 🙏🙏
Jab 11th padhoge to khud aa jaega ye
Koi trick nhi hai, 11th maths me approximations me concept diya h iska jo ki rootx k differentiation pr based hota hai
Dont waste your time here..
@@razaaquib99 okey
Find the positive square root of the following numbers 107/49 is ki video banoa reply do
6.2 is answer of 37
Never let them know ur next move- 3√3😂
This is √27 gawar not √37.. cool banne Aya tha fool ban gaya 😂😂😂
@@fahimfaisal857 bro learnt maths from Wendy's bathroom 💀
@@fahimfaisal857 Bhai usne sahi to likha hai
√27 = √9×√3 = 3×√3 = 3√3
@@Jatin7321 are bhai par sir ne nikalne ko bola √37 , this is what I am saying otherwise as per √27 he is right
@@fahimfaisal857 √27 hi bola hai, ek bar fir dekho video
Thanku sir for giving this trick.
It help me a lot ,I am a student of class xii
Answer can vary in points by applying this trick.
6.08.................. Correct answer
Thank you for this amazing trick to find under root of any number.....
This will help so much in my heron's chapter exam which is after 4 hours.....( Half yearly paper)😅
Yeh concept aod ka hai
F'(x)= f(x+h)-f(x)/h where lim h tends to 0 isko cross multiply karke likho F'(x).h +f(x)= f(x+h) abb h ki value apne hisab se lo very simple😊
Square root of 37
√36+1
Then 6+1/12= 6.08 answer🎉
How can you do the divide
@@user-gl7gm1jz7r bro it is a trick to find the square root of odd numbers
Thank you sir 🙏🏻
Thank you sir, Sir point digit vale no ka bhi square root niklna sikh do please
Welcome dear
Sir answer will be 6.08. Thank VerY MUCH SIT FOR YOUR TRICK LOVE YOU SIR.
Explain how please
_/27=_/3×3×3=3_/3
Then find the square root of 9956 in 5 sec, woh bhi bina koi calculator ke madat se..
value of root 37 is 6.08
Bhai Mera 6.3 aya hai
@@manojlambat6578 han to tum 11th mein maths mt le lena. Okay
@@faseehhayat8717 tu kon hai be decide karne walla chal fhut 🤨
Apne kam se kam rakh . Meri marji mai maths lu ya Bio . Tujh........*
@@faseehhayat8717 oh bhai 🤣
Coffee Peete Peete comment pdh rha tha
Ab aadhi coffe bed ne peeli
Root 37= root(36 +1)
=6+1/12
=6.08
Done sir ! Thanks for the amazing trick ...par yeh bhul jti hoo mai if there is gap in doing maths for few days then 😢
How 6.08 u got
@@mahalakshmi_patil divide 1 by 12 ...you will get 0.8 as answer near about ..
Then add 6 with it giving 6.08
Koy bhi Number ka Square nikal sakte ho only 5 second me new track he try jarur karna ek baar Example (112)² 112×112 =12544 yese nikal sakte ho koy bhi Number ka Square Try kar ke dekho....(25)². 25×25=625. (52)² 52×52=2704
Sir, this method applies to only your selected numbers..
sir, Bohot Time Se Doubt Tha, Finally Aaj Clear Ho Gya.
[Thanku So Much, Sir ❤]
√3 is ke technique se to 2 hoga...
√5 is technique se 2.125 hoga joki ekdam galat hai....
Chutiya bna rha ha ye teacher sabko
48 ka square root nikal to bhai usi method se😮
@@shashianand8395 nai niklega
@@shashianand8395 ham si to nikal gaya appox 6.928
@@rimjhimkumari8410 by this youtuber method, 6 + 12/12 = 7. How did you get 6.93 by his method?
Application of derivatives me
Approximation se
wtf??
bro aod is part of calculus. it is from binomial theorum
So, basically
Root-37 (25+2)
Then - 5 + 2by10
Then - 5 + O.2 solve it 😂❤
Gys its just fr fun don't take it seriously 😊..
By.
(4)² to 4×4 = 16 yese kar sakte he Square Find
Tailor's series expansion of functions is used here . i.e f(a+h)=f(a) + hf'(a)+h^2f''(a)/2!...... and so on . This can be used not only for squar root function but also for log, trig etc.
Aagye gyan jhadne
To jhadte rho
6.1 answer
Wrong
Right
Answer is 6.08 but it's the same almost see the full calculation then comment
√37=6+1/12=6+0.0833=6.0833 correct 💯 like pls
6.08❤ like trick and best questions ❤
6+(1/12)=6.083 nice.
Cube root ka koi trick hai to bataye.
Tailor Series ki 3 terms lelo
Square root 2 comes 1.5 while its original value is 1.4 that is huge difference. I think one should use proper methods such as division method etcetera.
Aisa approx value ata hai, kabhi kabhi exact value se bohut difference aa jata hai
root 37 = 6.083 approx
√3 is ke technique se to 2 hoga...
√5 is technique se 2.125 hoga joki ekdam galat hai....
Chutiya bna rha ha ye teacher sabko
Abbe 6.83😂😂😂
@@Shivanyathakurgamilcome1234 Nahi unhone sahi likha hai
@@Shivanyathakurgamilcome1234 🤣🤣🤣 check krlo apna ans phle
@@Shivanyathakurgamilcome1234😂😂😂😂 gade
6.834
6+1/12 = 6.08
great teacher 👏
25+12
5 + 12
10
5+1.2=6.2ANS
6+1/12=6.083 (approx)Ans.
6.83
sir u r great, i learned a new trick😊
Great 👍
6.08
Everyone is gangster until scientific calculator arrived
me who thought 3 root under 3
√36+1
6+1/12
=6.8 is the answer
Wrong
Sir correct answer will be 6.083
And sir thanks for sharing this method otherwise it would have been so difficult to find the route either in whole numbers or in decimals
Ans=6.0833
Ye answer wale like karo.......❤️
bhak ! baap ka raj hai jo ilke kare
apni amma baap se like aur lo#@ ki bheek maangana yana yt pe nahi , chu sala
muh me lele
Yahi hai bro 👍👍
Tum logo ne calculator use Kiya hai
@@lite1980I am with you bro
For those who didn’t know …
This actually comes from differentiability
Like
f’(x) = lim x tends to 0 f(x+h)/h- f(x)/h
Yes we have approximation formula
Sir could you please solve root of 255 through this trick !
First principal of Derivative ka concept lagta hai...
f'(x)=lim x tends to 0 [ f(x+h) + f(x) ]/h .....
Underrated comment
AOD ka approximation method
😮
Wow
Are you a teacher
6.08 sir 🙏
👍
@@Ashish4students aise lag raha hai sir ne sir ke comment ko check kiya ho
@@anshuka99 😂😂😂
@@Ashish4students guru ji 3 digit 1 digit wali video bna..dooo bhut dhik..hoti pl sir ek seprate video bna...dooo
. 😓😓😓😓
Calculator Wallah
Can you try √99 by using this trick.
Best option we can take LCM
root 37 is approx 6.083
6.2 or 6.1
6.1
6.8
he is correct
√3 is ke technique se to 2 hoga...
√5 is technique se 2.125 hoga joki ekdam galat hai....
Chutiya bna rha ha ye teacher sabko
Answer
Root of 37= (Root 36) + 1÷(2×6)
= 6 + 0.083 = 6.083
It is a really easy method, don't know why they don't teach this in school.
Yss
6.083 is the answer of
√37
37=6×6=√36+1=6+1/12=1/2
iv always found this difficult
this is pretty cool
This is called approximation method in application for derivative
Tnxx bhai kaam aayaaaa
It didn’t work for me-
I tried to find square root of 45, I took-
36+9
6+9/10
=6.9 but
The real ans is 6.7
√37=6+1/12=72+1/12=73/12=6.083
27 hai bhai 37 nahin hai question main
Sir is it applicable for all numbers?Would help me in coordinate geometry
It is 12 th derivatives techniques application of derivatives
The square root of 27 is 3√3. Because √27 = √3 × √3 × √3
which is equal to 3√3 or 5.1961524...
These things are taught in eighth class.😅
Bro use calculator 😂
Nice trick 👍👍👍👍
Application of Differentiation 😅
How ? PLEASE TELL I'm in 12th pcm and we have all forgotten how to find square roots so pls tell me differentiation method I don't want to do this every time by long division
I am an aspirant too
There is no other way plus if you think this division is hard you are not a jee asprint you are merely an failure
@@sanexgaram648 ho gaya tera? Maine kaha ki hard hai? I merely said i don't want to do it and it would be better if he told me the "application of differentiation" he's talking about here
@@sanexgaram648 and you better look at your own english before judging others buddy
@@bleh-zj1hy bhai bande ne asprint likha hai
root 37=
root(36+1)= 6 + 1/12 = 6.083 (approx).
Thanks sir for the legendary trick 💚🙃
Tnx budy clear ly solve this
√a + b\2×√a
√36+1
6+1/12
72+1/12
73/12
6.08 answer..
6.083 where 3 is with bar
Sir thank you so much
Correct.
6.083333(approx), thank you sir for your help 😊😊😊
Lots of prayers for you sir
Thanks sir❤❤
Saved my life
Hyy
Sir ye toh nikal lete hai but , jab cone vala question aata hai usme slant height nikalna padta hai or vo bhee decimal me aata hai toh confuse ho jate hai... Long division method sikha dijiye sir decimal vale sq. Root nikalne k liye 👍🏻
This Happens When you skip two standards because of corona 🤣🤣🤣🤣🤣😂
@@gauravvaish3256 no problem if you know how to calculate it's fine . I can also watch many videos on TH-cam and I'll be prepared for it.
There's nothing related to previous two standards go and study first 👍🏻
@@pravinnagpure4597 Why rude it's just joke bro 🤣
@@gauravvaish3256 mai bhee joke hee mar re konsa seriously lunga 😂🙏
@@gauravvaish3256 joke? bhai tu legit taane mar raha tha💀
Amazing🎉🎉
Thanks
Sir, pls long session layiye jldi apki bhut jrurat h abhii. Practice sessions
🙏🥺
Ok dear
@Study only ( Tanishk Mishra ) chup.. yeh srif 10th walo ke liye hai... 11th ke liye yaha mat roo.. Uske liye dusra channel hai
@@Ashish4students Ashish4students There is no fear When Ashish Sir Is here 🙌 ✌️🔥🤟🤟
Thanks a lot sirr for everything you bring for us Lots of love ❣️ ❣️❣️
@@Ashish4students Sir Maths Ka All India Test Series aap jo laane wale the wo kb hoga ???
@@Ashish4students Sir Maths Ka All India Test Series aap jo laane wale the wo kb hoga ???
thanks helpful trick i will use it 👍