Good overview Aman ji. May I add-in the Hit &Try method, we can also use the "RATIONAL ROOTS THEOREM to aid getting the first 'hit' right. Unfortunately, this useful Theorem is missing in Indian Board Syllabus, but is very much part of the US Common Core curriculum taught in G-9.
Yeah, this basic theorem is not a part of official syllabus, but most teachers tend to teach this directly or indirectly anyways while solving problems
@@sandhyasandy9269 easy hai bhai 9x ko 6x + 3x likho phir 3 se common Karo 6x2 ko 5x2 +x2 likho phir x3 se common Karo Jo common hai use side kar de doosri quadratic banegi phir use solve Karo root bahar aayenge😂
For:- linear polynomial - linear formula Quadratic polynomial - Quadratic formula Cubic polynomial - Cubic Formula Quartic polynomial - Quartic Formula Quintic polynomial - ahh shit !! *ERROR*
Sir aapne jaise last wali special cubic ki video banayi hai, waise Sare special chizon Or questions ki playlist bana dijia. JEE wale bacche jo kahi or se padhte hai, unke liye vo bahot special hogi....
cubics can be solve by make them depressed and then use cardano's method (little complicated btw).. and for degree 4 polynomial Ferrari method is used... Edit:- *there's no general formula in terms of simple functions like roots, exponention. for polynomial degree greater than 4*
Degrees of 5 and greater cant be solved as per Galois Theory. But practically eqn solving of higher degrees stops at 2 as cubic are a pain in the ass. Cardanos method is damn long
A very good morning Aman sir , I just explored that square root of 0 has to be undefined cause square root of 0 can be written as 0÷0^1/2,since 0÷0 is also undefined 0÷0^1/2 also has to be undifined in such case this quadratic equation x^2-4x+4=0 will have no roots At all but while applying quadratic formula if we consider square root of 0 to be 0 we get the answer to be 2 only, and x=2 also satisfies the equation but square root of 0 has to be undifined so what is wrong in this whole thing. can you please explain this I your next video? Please 🙏🏻
You are wrong my friend You said Root 0 can be written as (0÷0)^1/2 but we know that 0 is not equal to 0/0 therefore your assumption in the starting was wrong but I loved your mathematical reasoning and I too am interested in these sort of stuff so by chance if you want to work together me just comment back 😉
@@ujjwal_tiwari0001I think he mean that sir taught us cubic equation now (which is very much crucial for jee preparation) its big relief because no one teach the real method instead of this everyone teaches tricks to find cubic equation solution Sorry for long comment 😅
Sometimes when you go by different methods in Question some different types of cubics are Bound to form like depressed cubics or general ones what to do in that case Cordanos method are there but it is quite lengthy
Hello, sir.. Can you tell how to solve the cubic equations which roots are looking like one root is in decimal & other are conjugate... I searched them but I haven't got any where... I would be happy if you respond by a video sir..
क्या पॉलिनोमियल इक्वेशन या एक्सप्रेशन में, कॉन्सटेंट या coefficients हमेशा interger ही होने चाहिए? क्या ये डेसिमल या फ्रैक्शन में नही हो सकते ? क्लियर करें।
Join our Telegram : t.me/bhannatmathsofficial
Yes sir,,, aur video bnaiye cubic pe
Sir pranam
A.O.D ka playlist jaldi complete please ❤
Sir basically i learn all chapter from your lecture only but i could not find errors and approximations chapter please can you explain this sir
Good overview Aman ji.
May I add-in the Hit &Try method, we can also use the "RATIONAL ROOTS THEOREM to aid getting the first 'hit' right.
Unfortunately, this useful Theorem is missing in Indian Board Syllabus, but is very much part of the US Common Core curriculum taught in G-9.
Thanks Sir For Comment
Yeah, this basic theorem is not a part of official syllabus, but most teachers tend to teach this directly or indirectly anyways while solving problems
@@BHANNATMATHS sir plz solve this x^3+6x^2+9x+3=0 by any method .This was previous Gate ee question Iam trying since 1 hour
Ans kya h? @@sandhyasandy9269
@@sandhyasandy9269 easy hai bhai
9x ko 6x + 3x likho phir 3 se common Karo
6x2 ko 5x2 +x2 likho phir x3 se common Karo Jo common hai use side kar de doosri quadratic banegi phir use solve Karo root bahar aayenge😂
we want more such lectures
For:-
linear polynomial - linear formula
Quadratic polynomial - Quadratic formula
Cubic polynomial - Cubic Formula
Quartic polynomial - Quartic Formula
Quintic polynomial - ahh shit !! *ERROR*
Even the cubic formula is shit
Nice video sir😊, pls make on graphs, and roots also
need a video on both topics 💯
YOUR VIDEOS ARE REALLY HELPFUL
Sir aapne jaise last wali special cubic ki video banayi hai, waise Sare special chizon Or questions ki playlist bana dijia. JEE wale bacche jo kahi or se padhte hai, unke liye vo bahot special hogi....
cubics can be solve by make them depressed and then use cardano's method (little complicated btw).. and for degree 4 polynomial Ferrari method is used...
Edit:- *there's no general formula in terms of simple functions like roots, exponention. for polynomial degree greater than 4*
For 5 degree polynomial definitely rolls royce method will be used 😢🎉
@@pwvivek541i never heard of rolls Royce method though.. What is tht.. I know Ferrari method
My sir thought us cardano's method its too long and calculative
Degrees of 5 and greater cant be solved as per Galois Theory.
But practically eqn solving of higher degrees stops at 2 as cubic are a pain in the ass. Cardanos method is damn long
Want videos like this, Pls 🙏 Sir
Very informative video ❤❤❤❤
Useful and productive 10 minutes invested .
Graph , nature of roots and *concavity and convexity* of cubic
Please
Please make video on 11th maths syllabus
We require this in eigen values
Need a video on graphs of cubic and it’s nature
Please, video on special cubic equation expressed at 12:36.
A very good morning Aman sir , I just explored that square root of 0 has to be undefined cause square root of 0 can be written as 0÷0^1/2,since 0÷0 is also undefined 0÷0^1/2 also has to be undifined in such case this quadratic equation x^2-4x+4=0 will have no roots At all but while applying quadratic formula if we consider square root of 0 to be 0 we get the answer to be 2 only, and x=2 also satisfies the equation but square root of 0 has to be undifined so what is wrong in this whole thing. can you please explain this I your next video? Please 🙏🏻
You are wrong my friend
You said Root 0 can be written as (0÷0)^1/2 but we know that 0 is not equal to 0/0 therefore your assumption in the starting was wrong but I loved your mathematical reasoning and I too am interested in these sort of stuff so by chance if you want to work together me just comment back 😉
This video end my fear from cubic equations
Need a video on nature of roots and graphs plss.....
Please complete the playlist of A.O.D❤
Sir aapke video me PW ka add aa raha hai kya kare
😂
Namak ka karj chukana padta ha bro
Skip kare
Kahi chlae jao pw ka add dikhega hi youtube hi pw ka hi pw op😁
Yeh sir pw m pdha chuke h
Sir please explain cardano's method of solving cubics
Sir graph and nature of roots pe bhi video bna dijiye
Aman sir is Op😊❤
Need video on nature and graphs..
Yes sir make a video on cubic equation analysis of graph and nature
Bhai aapko jo cheez kaam ki hai vo start hota hai 6:00 se, I hope I saved your precious time
Tera comment hé 6:00 pe aya😂😂
9:30 long division learnt something new
Nature of roots
Yes sir I am farhan I wants that you have make a video as you say in the last of the video
Yes sir we want graph and nature of roots also
Pls sir video on nature of cubic
Sir please make a video on how to solve general cubic eqn and what are general cubic eqn please 🙏🙏
Yes sir please make another video on cubic graph and nature we need it ❤
Sir really said 💀
What??
@@ujjwal_tiwari0001 💀💀💀
@@ujjwal_tiwari0001Finally after 2000 years sir told us 💀💀💀
@@Demonlord_K are bhai mujhe to nhi sunai Diya aisa kuch tu hi bata de ☠️☠️
@@ujjwal_tiwari0001I think he mean that sir taught us cubic equation now (which is very much crucial for jee preparation) its big relief because no one teach the real method instead of this everyone teaches tricks to find cubic equation solution
Sorry for long comment 😅
Thank u sir thi doubt k marks jaa rhe the test series mai thank u sir thank u so much
❤Sir please bring series of International Mathematical Olympiad ❤
Sometimes when you go by different methods in Question some different types of cubics are Bound to form like depressed cubics or general ones what to do in that case
Cordanos method are there but it is quite lengthy
SIR GRAPHS K UPER PLZ 1 VIDEO COMPLETE BNA DO bhaut problem aati h graphs m
Hello, sir..
Can you tell how to solve the cubic equations which roots are looking like one root is in decimal & other are conjugate...
I searched them but I haven't got any where...
I would be happy if you respond by a video sir..
Thanks you sir😅😅 it's really needed
We can use cardano mwthod which can also find imaginary factors
Cubic Equation solve karne ka universal method ke upar ek pura detail video banao
Haan sir graph and nature of roots req. Video
Yes sir chahiye graphs aur nature of roots par video
Very nice sir ❤❤❤❤❤
Thanku so much sir for your guide line about this ❤❤
yes sir graph aur nature pr bhi video chahiye
I think that hit and try can solve by zero method
what about Symmetric cubic qeuations? Theyre easy to solve by dividing whole eq by x^2 too
Thank you sir. Video is so much useful
Thanku so much this video is very useful for us
How to solve cubic equations by spilting middle terms like quadratic equation.
Sir aapko pata nahi hai is video ki mujhe kitni jarurat thi
Love you sir from gujrat ❤❤❤❤❤❤❤
This is the theory of equation ❤
क्या पॉलिनोमियल इक्वेशन या एक्सप्रेशन में, कॉन्सटेंट या coefficients हमेशा interger ही होने चाहिए? क्या ये डेसिमल या फ्रैक्शन में नही हो सकते ?
क्लियर करें।
Sir lost question ka solution kab karoge
Yes sir please cubic graphs and nature kafi confusion h advanced questions m 😢
yess sir " nature of roots " of cubic pe banao
Yes sir ,please make such more videos
pls more videos on this
We need video on Graph and Nature of Roots
Sir kya robiks qube ko solve karne ka Matha hai if , to please bataiye
If you please solve this equation we can solve for sin(1) and make trignometric table without calculus
I have the power to make you famous sir.❤
Sir proofing
method kya hota heye
Sir quadratic ke dekh kar hi roots kaise batate hai please ek video
Sir can you make a video on how to rationalise cube rute
sir we can solve depressed cubic equation by cardan method
Ye bohat scary lgti ha sir mujhy. Thank you
Sir ek request hai aap solving session ki series shuru kijiye na, 11th se start karke 12th Tak ki
Sir basically i learn all chapter from your lecture only but i could not find errors and approximations chapter please can you explain this sir
Sir koi bhi quadratic eq ko direct dekh ke kese solve kare
Yeh aap 4th baar bna rhe ho sir
Sir make a detail vid. on cubic graph
Sir Please graduation mathematics bhi cover karwadijiye
Sir please make a video on graph and roots
GD evening sir ji 🙏
zarur chahiye sir properties of roots, graph and nature pe lecture
Please video graph and root
Sir please bring a session on triangular geometry and theorems
Yes sir please make another video.
Yes sir please make a video for graph and roots analysis also!
Please sir graph aur nature par bhi ek video baniye
sir apne synthetic division kyu nhi kiya?
Sir please explain graphs
Sir graph pr bhi video bna dijye
if you live in New Delhi , you are welcome to meet me for your difficulties in course (maths Physics and chemistry numericals )
Why Aman sir is underrated 😢 this man deserve million followers 🔥🔥👑😎😎🔥🙏🙏🙏❤❤❤
Sir,
I want a video on nature of roots
Of cubic
sir if you can make similar video on pair of straight line it would be helpful
Sir I have problems regarding trigonometry for class 10 , can you please help me 😊
sir plz solve this question-
integration of 0 to pie/2 xdx/tanx🙄🙄🙄😊😊
Sin(3)=3sin(1)-4(sin(1))^3
Yes sir thoda detail vdo banana chahe thoda lmba hi kyu na ho jaye 😊🙏
sir ji BSC walo ke liye bhi kuch bata do
Sir make for jee also
Ye to class 9 me hi h same method. I was hoping for a short trick
BEFORE : bahot hard. AFTER : ye to tatti hai😂😂😂
Very important video 😀🎉