Hey, I just came across numerous comments claiming the method is not applicable for all numbers. It is- just some conditions needed. I have a solution, Their are two must be followed criterias for this rule: • *x >> y* • *larger number, more perfect value* Because, If, √(x+y) ≈ √x + y/(2√x) => x+y ≈ x + y²/4x + y Here we get an extra term in the RHS ie *[y²/4x]* So, the larger will be x, the nearer will be the term *[y²/4x]* to 0 Eg: ★ *x >> y* Wrong method, √3 = √(1+2) √3 = √1 + 2/(2√1) = 2 Correct method, √3 ≈ √(4-1) √3 ≈ √4 - 1/(2√4) ≈ 1.75 Where, (1.75)² = 3.0625 More accurate, √3 = √(3.24 - 0.24) [cuz, we know 18² = 324 hence 1.8² = 3.24] √3 ≈ √(3.24)- 0.24/(2×√3.24) ≈ 1.8 - 0.24/3.6 ≈ 1.733... ★ *Applicable for bigger number* √3 value = 1.732 3=3.24-0.24 derived 1.733 √29 value = 5.381 29=25+4 derived = 5.4 √93 value = 9.644 93=100-7 derived = 9.65 √260 value = 16.124 260=256+4 derived = 16.125 √630 value = 25.099 630=625+5 derived = 25.1 √907 value = 30.116 907=900+7 derived = 30.116 Thank you
This video should have gone viral till now for maths hunters , but I'm feeling unhappy that this video has not gone viral till now , such an explanation with such a voice ❤️ Maan gye guru ji 🙏
This formula doesn't give the exact square root it gives the nearest number to the square root of the number..regardless this is a great formula for beginners.
My example is in the square root of 29.the closest quadratic exponentiation is 5.3(28,09),obviously rest 0,91(i can put910 and divising by 2_455.)455/53(8)_r31(0)-(8^2/2)_278/53(5)_r13(0)-(8*5)_90/53(1)_r37(0)-(8*1more5^2/2)349,5/53(6)r31,5-(8*6_5*1)262/53(4)r50(0)-(8*4_5*6_1^2/2)437,5/53(8)r(13,5)_135-(8*8_5*4_1*6)45/53(0)..................final result of the square root 29 is 5.38516840,by using this method.in the initial level of calculation the explanation in the video is very good and more fast.
This is awesome video that helps me a lot and i am thankful to you and me dear ladies and gentlemen who are claiming that this doesn't work but in reality if properly solve this conditions discussed in video, then we can easily solve any number. The numbers that persons are telling are easily solved by me with complete accuracy of this method.
This is good formula but can be done more accurately. You may extend this using more terms of fractional binomial expansion. It comes as fractional binomial expansion. Babulal Seal
Perfect squares never end with 2,3,7 or 8. So, those who end with 2,3,7 or 8 are imperfect squares. And rest all are perfect squares. But still this thing doesn't work for all numbers, like 29 ends with 9 and still it's not a perfect square.. So you've to check but most of the times, this works. ✌✌
Instead of using this use x+y/2√y Where x = not perfect square number Y = perfect square near that number For ex √29 can be defined as 29+25/2√25 = 54/10 = 5.4 Which is the average of √29 So this can also be useful 👍
The simple formula for finding the square root of all non perfect squares is given below: X+Y/2√Y Where X is non perfect square and Y is the nearest perfect square to it .For example - √87 = X+Y/2√Y = 87+81/2×√81 = 816/2×9 =816/18 =9.33(approx) Check : 9.3 ×9.3 = 86.49 =87(approx) It should be noted that the value of square root of a non - perfect square is always in approx no matter which formula you apply as non -perfect square is irrational number
This formula is not applicable for all non square root the reason is that √29 answer is 5.3851648071345 it's solved by calculator so I think that 5.4 is wrong answer. your video cover showing right answer but in the video you are wrong.😢
If two times koi number repeat nhi hora to wo perfect square number nhi h.. Or same thing cubes mae bhi hota h.. three times agar number multiply nhi hora to perfect cube nhi hota h..
Hey, I just came across numerous comments claiming the method is not applicable for all numbers.
It is- just some conditions needed.
I have a solution,
Their are two must be followed criterias for this rule:
• *x >> y*
• *larger number, more perfect value*
Because,
If, √(x+y) ≈ √x + y/(2√x)
=> x+y ≈ x + y²/4x + y
Here we get an extra term in the RHS ie
*[y²/4x]*
So, the larger will be x, the nearer will be the term *[y²/4x]* to 0
Eg:
★ *x >> y*
Wrong method,
√3 = √(1+2)
√3 = √1 + 2/(2√1) = 2
Correct method,
√3 ≈ √(4-1)
√3 ≈ √4 - 1/(2√4) ≈ 1.75
Where, (1.75)² = 3.0625
More accurate,
√3 = √(3.24 - 0.24)
[cuz, we know 18² = 324
hence 1.8² = 3.24]
√3 ≈ √(3.24)- 0.24/(2×√3.24)
≈ 1.8 - 0.24/3.6
≈ 1.733...
★ *Applicable for bigger number*
√3 value = 1.732
3=3.24-0.24
derived 1.733
√29 value = 5.381
29=25+4
derived = 5.4
√93 value = 9.644
93=100-7
derived = 9.65
√260 value = 16.124
260=256+4
derived = 16.125
√630 value = 25.099
630=625+5
derived = 25.1
√907 value = 30.116
907=900+7
derived = 30.116
Thank you
yes Video me , Bataya nahi Ki x bada ho Y se
Thank u bhai
😊😊
tuka mat maro sir
Thank you Genius
This video should have gone viral till now for maths hunters , but I'm feeling unhappy that this video has not gone viral till now , such an explanation with such a voice ❤️ Maan gye guru ji 🙏
it is smart trick.... agar aaj ke school ke teacher in sab jeejo ko trick se samajha de to bacche intelligent ho Jai
Hii naina😊
Hare Krishna sir, Appreciate your efforts on Bringing Our Vedic Sanatan Culture Back and Glorifying it's importance. Hare Krishna
Bro just study in hindi medium and fuck off
THANK U SO MUCH., U SAVED MY MARKS IN SURFACE AREA CHAPTER AND QUADRATIC EQUATIONS...
Me tooo bro...
Bhai ab 5 din hi bche hn board m ye trick to bhagvan ki kripa ha bohot badi
First time youtube recommended a useful video in my life
😅😅😅😅
mujhe bhi recommend kiya saalo ne
answers:
1) 9.11
2)9.95
3)7.14
4)11.18
Thank you soo much sir i am able to do these calculations in mind only
CBSE should also include Vedic Mathematics as an extra subject for small children
Right bro
Sahi bola dosto 😊😊
Sahib bol Rahe ho bhai
Kaas maine aapke videos pehle dekh li hoti, to meri calculations kab ka speed up ho jati🙃
..but anyways,
Thank You Sir❤️
This formula doesn't give the exact square root it gives the nearest number to the square root of the number..regardless this is a great formula for beginners.
bro it will get the round off of decimals
Thank you sir for this amazing trick
My example is in the square root of 29.the closest quadratic exponentiation is 5.3(28,09),obviously rest 0,91(i can put910 and divising by 2_455.)455/53(8)_r31(0)-(8^2/2)_278/53(5)_r13(0)-(8*5)_90/53(1)_r37(0)-(8*1more5^2/2)349,5/53(6)r31,5-(8*6_5*1)262/53(4)r50(0)-(8*4_5*6_1^2/2)437,5/53(8)r(13,5)_135-(8*8_5*4_1*6)45/53(0)..................final result of the square root 29 is 5.38516840,by using this method.in the initial level of calculation the explanation in the video is very good and more fast.
This is awesome video that helps me a lot and i am thankful to you and me dear ladies and gentlemen who are claiming that this doesn't work but in reality if properly solve this conditions discussed in video, then we can easily solve any number. The numbers that persons are telling are easily solved by me with complete accuracy of this method.
can you solve root 50 with this trick
your videos are great
Please continue to educate Indian children.❤❤❤❤❤
Thank you so much sir this will help me a lot
For example any
🤠 sir ur maths tricks are so good..and it is working...👍🏻👍🏻
Thankyou sir for great guidance..😊
9.11,9.49,7.14,11.18
This trick is good and possible for all numbers but not much physiable.
This is good formula but can be done more accurately. You may extend this using more terms of fractional binomial expansion. It comes as fractional binomial expansion. Babulal Seal
this is applicable for all nos
Non perfect square me main confused thi but aapne hard formula ko bhi easy kar diya
5.385×5.385+0.002
−0.000225=29
Not 5.4*5.4
Sir how can we find out whether a number is perfect square or not
Please reply sir🙏🙏🙏🙏
Which is odd is non perfect and even perfect
@@9b_35_sheershshrivastava8 but what about 9
Perfect squares never end with 2,3,7 or 8.
So, those who end with 2,3,7 or 8 are imperfect squares. And rest all are perfect squares. But still this thing doesn't work for all numbers, like 29 ends with 9 and still it's not a perfect square.. So you've to check but most of the times, this works. ✌✌
Instead of using this use
x+y/2√y
Where x = not perfect square number
Y = perfect square near that number
For ex √29 can be defined as
29+25/2√25 = 54/10 = 5.4
Which is the average of √29
So this can also be useful 👍
Nice video ❤
Thanks ❤
Sir but we already have long division method and with that we can even take the root of decimal no.s 😅 appreciate your efforts
Sir for your kind information
I.e not seven point eightone
I.e seven point EIGHT ONE
AFTER DECIMAL WE SHOULD PROUNCE DIGITS SINGLE - SINGLE.
Thanks sir samjhe aa gaya 🎉❤😊
The trick is very much helpfull .❤️👍
Now I can solve sums faster than before 😊
TYSM🙏
I had seen all your video all videos are nice
This formula is a application of derivatives where we can find approximated value of a imperfect square with the help of a perfect sq
The simple formula for finding the square root of all non perfect squares is given below:
X+Y/2√Y
Where X is non perfect square and Y is the nearest perfect square to it .For example -
√87 = X+Y/2√Y = 87+81/2×√81 = 816/2×9 =816/18 =9.33(approx)
Check : 9.3 ×9.3 = 86.49 =87(approx)
It should be noted that the value of square root of a non - perfect square is always in approx no matter which formula you apply as non -perfect square is irrational number
Sir jIiii,,, aap bahut achha samjhate ho 🥰🥰🥰 Thanks!!!!!!!!
Thankyou ❤️
Lekin sir big numbers jo six hundred ya seven hundred se bade ho unka kya kare please tell or find a trick for that also
Bhai apki video shandar hai Ramanujan par ek video pls
for competitive it is very helpful
3:07 actually it’s .3
Point ke bad number hatake 1 add kar dete hai 😊
Thank you sir bohot bara wala thanks app ki bajasa math ma 89 ka score kiya
Good explanation
👌👌👌
Thanks for very good idea .
125 LCM kaise aya?
Aur kis number ka aya?
Mujhe bas yahi samajh nahi aya.
Sir aapne to hard formula ko bhi easy kar diya.
Division method best and easy hai..
First View
Sir homework done..
I like the video the most
First time I found a mining full video
Wow it's very easy trick😮
Answer of the question given by sir -
√83= 9.1
√99= 9.94
√51= 7.14
√125= 11.18
Tomorrow is my exam😂😂
Root 99 ka 9.95 hoga
Google use krega toh 9.94 hi aayega khud solve kra hota trick se toh 9.95 aata , cheater saale
आपका 99 का रूट गलत है
You are best ❤❤❤
Our school Shankar shisu niketan is also teaches vedic math
Good Formula ... But unfortunately it is not applicable for some non
Square numbers...
this formula is from binomial expansion if u were wondering how it works
Thank u sir (◍•ᴗ•◍)❤
We could only find an approximate value but it is very hard to answer completely when the questions answer is lengthy
Better way would be sqrt(x^2 +/- y) = x +/- (y/2x)
Binomial theorem se achcha yahi hai trick sir per limitation bhi Bata dena sir per yah work Karta hai
Lekin sir big numbers jo six hundred ya seven hundred se bade ho unka kya kare please tell or find a trick for that also
How to convert the following numbers from LCM. 4:30 minutes in the video
8×16-3/16
This formula is not applicable for all non square root the reason is that √29 answer is 5.3851648071345 it's solved by calculator so I think that 5.4 is wrong answer.
your video cover showing right answer but in the video you are wrong.😢
It really helps
It's just binomial approximation which is valid only if x>>y
Think's video trick
sir when square of 5.4 is 29.16,how do we get its perfect sq. as 5.4.Because prefect sq. of 29 is 5.38.
Are yrr itna bhi correct nhi ho skta ek Aadhe ka hmm scientific notation nikal skte h
@@DhruvKumar-ut4dd so sir could you pls upload a video where exact value is found
@@HARSHAMS2708 5.38516480713
This is correct answer
Kuchh nahi bhai MCQ me to kaam ayega hi na aur exact chahiye to long division method hai na
By rounding of
Konse ved ya ancient text mein likha h sir ye ? Pls tell source also . Can't believe they used symbols like x and y.....
Great video
Thank you sir 😊
this formule is from differential calclus
√83 = 9.11
√99 = 9.5
√51 = 7.14
√125 = 11.18
Sir, but hmne pat keise chalega ki koi no. Perfect square hai ki nhi 😶
Plz reply
Simply uska square root nikalo prime factorisation method se..
If two times koi number repeat nhi hora to wo perfect square number nhi h.. Or same thing cubes mae bhi hota h.. three times agar number multiply nhi hora to perfect cube nhi hota h..
R r r
Excellent
Thnkuhhhh 🎉🎉🎉
Root 83=9.11
Root 99=9.95
Root 51=7.14 is right answers
Bhai please tell me how you used Disney font please 🙏 Bhai please 🙏
83=9.11
Is this formula applcable for perfect square root becase we dont that the given no. Is perfect sqaure root or not...
For ex:- √264
Please tell me
Sorry for spelling mistake 😬
√83 = 9.111
√99 = 9.95
√51 = 7.142
√125 = 11.181
Sir what about square root of 99999 ?
It's comes 29.16 in first solution
Good and superb fo
rmula
Aswom 🎉🎉
Great yr
Thank u sir for this trick , but please correct the spelling of mathematics in thumbnail sir
Superb
Are you really Albert einstein 😁
LCM Kiska karna hai
Root 9998ka kya hoga sir
X is 10k and y is 2. So, 100-( 2/ 100) = 99.98 maybe
Thank you too
Thankyou very much sir
why you do only Vedic and Latic method
How to know if it's a perfect number or non perfect number
Why does this work tho? Any explanation for that?
Jai shree ram 🕉️🙏
1 qus samjah nhi 4 ko 10 ae divide krne pr answer 2.5 ata hai pr aapne 0.4 kyu likha sir pls explain?
4/10=0.4
10/4=2.5
This is a simple approximation from taylor series of sqrt(x)
The result is approximate but not exact.
अगर यह फार्मूला सही है तो सबपे सटीक होना चाहिए चाहे वो रियल स्क्वायर रूट हो या नही। लेकिन दुर्भाग्य है कि ये सही नही है
App ne jo 4and3ko kadhi plus and manish kywia🎉
Best video
Thanks a lot
It can be applied on anything you can try this