POLYNOMIALS - Most Important Questions || Class-10th

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10 окт 2024

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Комментарии : 1,7 тыс.

@SumanRana-zp9oo 8 месяцев назад

In question 8 we can also do this:- x²-5x+k α-β=1 α=1+β α+β=-(-5)/1 1+β+β=5 1+2β=5 2β=4 β=2 α=1+β α=1+2 α=3 α×β=κ 3×2=κ 6=κ.

@AyushSingh-ey6gn 4 месяца назад

Thanks bro Very useful

@Glucotrose 4 месяца назад

God bless you

@Extra_ordinaryMind Месяц назад

Sorry to say qus 8 is in very complex way we can write it as follow We have alpha- bita = 1 And alpha+ bita=5 On comparin bot eqn we got Alpha+bita=5 (+) Alpha- bita=1 +. - So 2alpha= 6 Alpha= 3 Substitute the value of alpha in any of eqn As a+b= 5 3+ b= 5 B= 2. Haha K = a*b 2x3 =6

@artigupta9586 Год назад

Q8 can be solved more easily Alpha+bera=5 Alpha-bera=1 Both equation add karne par 2alpha=6 Alpha=3 Then beta=5-alpha=2 Alpha×beta=k=3×2=6

@NirajYadav-cz3gt Год назад

I WISH EVERYONE GET 95 PERCENT IN BOARD EXAM.🥰 EDIT : HUM NHI SOCHE THE ITNA LIKE MILE GA.. THANKX TO ALL.. BROSENA.😍❤✌🌹

@divyanshchaudhary47 Год назад

Pahle khud lakar dikhao phir wish karna😁

@NirajYadav-cz3gt Год назад

@@divyanshchaudhary47 bhai mujhe lane se aap to khus nhi na ho ge....mai sab ke liye wise kare rahe hai

@op_meraj_ff Год назад

95 ke upar hi ana chaiye

@ketan__das Год назад

Thank u

@nikhilrajput9247 Год назад

Thanks bro

@Hritikaoberoi.21 Год назад

35:10 easier solution of question 8 is: a-b=1 (given) --- eq. 1 a+b= -b/a = 5 so a+b=5----eq.2 Eliminating 1 and 2: a-b=1 a+b=5 :a=3.... putting value of a in eq.2 we get b=2 c=k and ab=c So k=ab=3*2=6 so k=6 Ans. Here a and b are alpha and beta

@Pankajkumar-pu3yx 2 месяца назад

So easy trick😊

@_S_S Год назад

Next chapter - Pair of linear equation in two variables

@shauryarajan3800 Год назад

Kab aaigi??

@chandanbalajain6025 Год назад

Sir sare chapter ka bata do

@viral12290 Год назад

@Rohit Sindhu wah bro 🤣

@3vipin276 Год назад

@@viral12290 araa aagye lengend log 😁 Paper aane wale g

@vandanachourasia3083 7 месяцев назад

Pata hai

@harshvardhanrajpurohit4524 Год назад

should continue the series for all chapters it is more helpful than anything and the way sir make us revise the concept and introduce new !!!!!!!!

@gamerarmy8381 Год назад

I wise EveryBody Get 100 mark in MATHS ❤💖

@Anshika0738 Год назад

wish not wise*

@looneyahh Год назад

@@Anshika0738 nerd 🤓

@shashank5023 Год назад

@@looneyahh 😂

@aneeb6269 Год назад

@@looneyahh anime pfp🙂👍

@looneyahh Год назад

@@aneeb6269 black pfp 👍🙂

@aneeb6269 Год назад

35:00 Given a - b =1 {eq1} It can be seen that a + b (-b/a) = 5 {eq2} Subtract eq1 from eq2 2b = 4 Therefore b = 2 , so a = 3 C/a = k = a × b = 3× 2 =6

@charlesra638 Год назад

Hhh

@charlesra638 Год назад

Sab faltu likhata hai or main poin per kisi ko dyan hi nahi jata

@ontop-cl7sp Год назад

Same

@CreativeMe2006 8 месяцев назад

Yes, I also solve this question this way 😂😂😂😂😂 and i konw this way is also right 👍👍👍👍

@NikhilYadav-do3gt Год назад

Thank you sir ❤️ All concepts clear 😍 Continue this series.. With rapid as our exams are approaching . 🙏

@ishu-fm1pr Год назад

Yes sir

@PJayTechnochannel Год назад

tum 10 me ho

@yuval_sharma45 Год назад

For Q8, you can also do it with elimination method

@Daya1511 Год назад

38:21 बाहर वाले... सर 🥺🥺👀👀हम क्या आपके अपने नहीं हैं?..

@Kavya.2r Год назад

Sir your most important questions series is too much helpful for me I don't know about others ☺️ it's soo fantastic 😜 thankyou so much .❤️❤️❤️❤️❤️ PW is very good.this video let me to comment onces again thanks sir . please bring all subjects important questions ❤️❤️❤️❤️

@SaritaKumari-gl5bi Год назад

Sir this year was great studying with you You taught all the concepts with clarity ✨ Gonna miss you in 11th Thanks 😊

@singingshadow2446 Год назад

Sarita cn uh support me?👉🏼👈🏼on 21st of march i m going to realse a song named as Boards Ft. Memories ❤🥂i will realease it on this account.... Will uh.???

@YahiMootDunga Год назад

Abhi pass to hojane do kahi firse sir se padhne ko mile😂😂😂

@pixieedust777 Год назад

For the students who didn't understand the question no.2 properly or have doubts here I've an easy solution. Hope it helps~ Q2. Find the zeroes of the polynomial x²-3x-m(m+3). => x²-3x-m²-3m = 0 => x²-m²-3x-3m = 0 [using identity a²-b² = (a+b) (a-b)] => (x+m) (x-m)-3(x+m) =0 => (x+m)[x-m-3] =0 => x+m =0, x-m-3 =0 => x=-m , x=m+3 are the zeroes of the polynomial.

@divyanshsinha6621 Год назад

Thankaaaa ❤️

@ashnarayanram45 Год назад

धन्यवाद

@-aaryaagrawal2658 Год назад

Tysm 😊

@Gonzalez6969 Год назад

THANKS😃

@nasibsinghminhas6056 Год назад

Thankyou that help a lottt!!

@Dhruv_Sikarwar Год назад

The way of teaching and explaining each question is appreciable🙏 Jai Shree Ramji ki🙏

@satyabrattripathi9551 Год назад

In question 8 a-b=1 a+b=5 By equating we get a=3 b=2 Then a×b=c÷a=6ans

@jaatmoviehub4198 Год назад

Sir question no. 8 ka alternate method bhi ho sakta hai na . Ex. Alpha - bita =1 Alpha =1 + bita ------- eq.1st Now , Alpha + bita = 5/1 (From eq. 1st ) 1 +bita +bita =5 2 bita = 4 Bita = 2 (put in eq. 1st ) Alpha = 1+2 = 3 . Now put the value of alpha and bita in -- Alpha ×bita = c/a And hence value of k = 6

@velocxty2477 Год назад

ABSOLUTELY IMPECCABLE practice session sir!😃👍💪⚡️

@TechlorGaming Год назад

Bhai last question mai -p kaise ho gaya

@devanshchauhan03 Год назад

Sir please upload more videos like that 🙏❤️

@Anuragff1717 Год назад

Thank you sir for this series ❤️❤️ And I am also waiting for next chapter 🤗🤗

@queenx_shi Год назад

Honestly speaking, he's one of the best maths teacher. ✨

@HeetdJain Год назад

By the way you typed it😂😂

@pransu1579 Год назад

*the best !!

@KhushbooKumari-kg7xz Год назад

Yes he is best

@SanjuSundar-r4p Год назад

Nop i am not understand bro 😢

@muthumari1519 Год назад

Sir I need a video on triangles, trignometry, heights and distance and surface areas and volumes. Thank you sir

@sapanapujari8189 Год назад

Thank you sir for providing most important questions I was so weak in maths I was thinking that I can't do my sir was always scold me for my solution but when I saw your channel I got confidence that I can do maths I know that no one will read this message but I got the benefits from this channel thank you so much

@v.cartworks5819 Год назад

these sesssion was amazing....💖💖 Sir please upload more videos like that 🙏 for other lessons plzzz...🙏🙏

@kherayttuitions4618 Год назад

Guruji Q. - 8 ese bhi solve kar sakte hai jo kafi easy hai :- x2 - 5x + k Sum of zeros = 5 Product of zeros = k α - β = 1 ∴ α = 1 + β ∴ As we know = α + β = 5 = 1 + β + β = 5 = 2β = 4 = β = 2 ∴ As we know α - β = 1 = α - 2 = 1 = α = 3 Product = αβ = k = 3 × 2 = 6

@artandcraft4046 Год назад

Very very very very very thank you so much🙏🏻👍👍👍🤗🤗😃😊😀😄

@kherayttuitions4618 Год назад

@@artandcraft4046 WELCOME 🤗🤗

@aareyouhowareyou9990 Месяц назад

Thanks a lot

@animefunhouse7460 Год назад

For the 8 question , you can just use substitution method, alpha plus beta is 5 , minus alpha minus beta is 1 , u get the same answer .

@sanjanasingh3421 Год назад

Yes

@ZeusAyush 10 месяцев назад

Yeah but Sir didn't covered ch 3 so for the students who didn't revised ch 3 so he didn't solve by substitution method

@rajmalarana4936 5 месяцев назад

Sorry to say but aapane beta likh Rakha hai 😂😅

@everyone99999 2 месяца назад

10:07 easiest solution x2 - 3x - m (m+3) x2 - 3x -m2 - 3m = 0 x2 -m2 - 3x -3m = 0 using algebraic identity : a2 - b2 = (a+b)(a-b) (x+m)(x-m) -3(x+m) = 0 (x+m)(x-m-3) = 0 x + m = 0 x = -m x-m-3 = 0 x = m+3 zeroes are -m, m+3

@Recovergamer-1 Год назад

Thankyou so much sanyam sir🔥🔥🔥and continue to all the chapter of mathematics with most important questions.thanks,thanks, thanks

@vandanarai9924 Год назад

9:20 to 12:37 that is impressive words. For solving the question 😊

@Mr.Light001 Год назад

In question number 8 we can easily solve it by solving pair of linear equations in two variables

@shikhadixit9265 Год назад

Find a quadratic polynomial, the sum and product of whose zeroes are root2 and -3/2 respectively. Also, Find it's zeroes

@tanvichaudhary1472 Год назад

Quadratic equations= 2x² - 2√2 x - 3 = 0 Zeros of this quadratic equation are:- x=-1/√2 and. x=3/√2 If we rationalize these zeros then X= -√2/2 and. x=3√2/2

@Randomstuff-um8nz Год назад

"Samay bachega agar tu soch pata hai to" Me:🕚👋 12:28

@AnimeWorld-y9n 4 месяца назад

2024 - 2025 attendance 😅😅

@Extra_ordinaryMind Месяц назад

@tanvichaudhary1472 Год назад

sir question number 8 mein given tha Alpha - beta =1 and alpha + beta humne nikala 5 to ham elimination method se Alpha aur beta ki value Nikal ke Alpha * beta karke (k) ki value find kar sakte hai ye jyada easy padega

@palakshree1070 Год назад

Sir please continue this series it was so helpful ✨

@PranavHG Год назад

Sir,In the question no.8 can we eliminate the equation? Like alpha-beta=1 alpha+beta=5 Where alpha = 3 and beta =2 then alpha.beta=6 which is nothing but the *K*

@lalbhadursunar2296 11 месяцев назад

Ye log jawab nhi dete kbhi

@NaivedhyaSaraf 9 месяцев назад

thats what i did

@itsdaxHT3NTHPOT 19 дней назад

Bro you can apply elimination everywhere in maths Even in the questions of the chapters that are earlier than linear equations in two variables.

@manuchaudhary6658 Год назад

Yes sir, please continue this series 💖💖

@vivekchaprana22 Год назад

Sir questions 10 m k legana jaruri h kya formula k agga

@HarshitKulhari-zv3us Месяц назад

You can do the question no. 8 by ɑ + β = 5, by elemination method you can get ɑ = 3 by putting this in the equation you will get that k = 6

@milapchand6654 Год назад

Sir question 8 we can apply elimination method alpha + beta =5 and alpha - beta =1 ???

@yuisan2998 Год назад

Q 2 Can be solved by the formula P(x) = K[ x²-(a+b)x + ab]

@nishitamaan9889 Год назад

SIR SESSION WAS AMAZING PLEASE CAN YOU BRING STRATERGY VIDEOS ON HOW TO REVISE AFTER PREBOARDS

@TejasBehera 5 месяцев назад

2024-2025 Batch StudentS..... IS BAAR BOARDS PODH DALENGE

@Shour179 2 месяца назад

Yessssss

@Iamuzthakur9211 9 месяцев назад

Polynomial ke question me direct formula laga kar jo value aaye usko question me put karke answar sahi h ??? Kya aisa exam me kr skte h?😥...please tell me🙏🏻🙇🏻

@allroundercomedy3838 Год назад

Sir aap bahut aacha smjhata ho aapka samjhana sa total concept clear ho jata hai thnxx...❤ sir...🎉

@nikhilkumar-hs6io Год назад

Bhai agar tujhe samajh mein aya toh yeh bata ques 2 mein 2nd zero Jo sir ne nikala agar ham usse verify kre polynomial ke variable x mein put kre (m+3) toh answer zero kyo nhi aa rha ?? 9:22 pr hai Mera yeh doubt

@arti0126 Год назад

Sir please make us practice some more questions in coming videos 🥺 we have pre board from 7th jan

@Sauhit.... Год назад

Please sister don't play ff at that time🥲🥲

@arti0126 Год назад

@@Sauhit.... bro..I deleted it😓

@nationmatters919 Год назад

Book kharid lo

@anujpiliana8537 Год назад

My preboard starting from 12th December my first exam is science In finally board exams pre board marks are including🤔🤔🤔

@arti0126 Год назад

@@relatableenough4175 hai..but sir se padha hua kabhi nhi bhulti isliye

@nagargamming8836 Год назад

SIR IN THE LAST SUM DONT YOU THINK FINDING MIDDLE TERM WILL BE MORE APPROPRIATE RATHER THAN FINDING ITSS SUM

@suvanravirai7961 Год назад

best maths teacher in world

@arun_kumar6274 28 дней назад

2:03 startinggg

@sujal2299 Год назад

Sir Pair of linear equations in two variables next.

@vibhagoyal147 Год назад

In 8 th there is a short way to do it Firstly, The sum of zeros = -b/a So, alpha + beta = -(-5)/1 =5. 1st eq Given alpha + beta = 1. 2nd eq. Add 1 and 2 2*Alpha =6 Then, Alpha = 3 Put in equation 2nd Then, beta= 2 Product of zeros = c/a =K Alpha. *. Beta =. 2*3 =6

@_____69_____omg_____ Год назад

That's it was really helpful , do you know any trick for trigonometry?

@vibhagoyal147 Год назад

@@_____69_____omg_____ yes

@_____69_____omg_____ Год назад

@@vibhagoyal147 can you tell me please , tommorow is my exam..

@_____69_____omg_____ Год назад

@@vibhagoyal147 I don't know , how to start proving

@shreyanshgoel9158 Год назад

U have written Alpha +!beta -Given but it is Alpha + beta

@rishuu1408 10 месяцев назад

I wish I got more than 95% in board 2024 and i wish that all students will also got marks as their choices ❤ becoz some want 100% and some 90 %% 🥰 And i am happy becoz you like my comment 💓

@unique...2677 Год назад

new batch.[ 2023 -24 ]..who teach maths always from our sanyam sir..... Attendance do...😅 And like also guys..🙃😇

@a.s_animator_3.O Год назад

You are a great explanation of maths questions and answers class 10 ❤ thnxx sir i wish you all happiness mahadev bless u 😍😍

@jayramkumaryadav7248 Год назад

Sir jii,,,,,,,macha Diya ,,,,,,all /all correct 🌹🌹🌹🌹🌹 Because,,,i am a udannian,,,,,,,1.0,,,,,🌱

@wesen3033 Год назад

Thanks you sir , thanks a lot for the series 😘

@devmishra7287 Год назад

Thankyou sir for this wonderful lecture

@chetanpratapsingh1635 Год назад

Thanks you very much sir and all our physics wallah family and all members

@abiparakal2006 Год назад

sanyam sir ap samjhaoge toh konsa baccha aisa rahega jisko samjh me nahi aye aisa kabhi ho hi nahi saktha hats off to u dear sanyam Not only sanyam sir but the whole team of PW are absolutely awesome and amazing.........................

@asimalvi5740 Год назад

Sanyam sir Trigonometry pls😀

@satyabrattripathi9551 Год назад

In question no.5 easy method is to × 3 into 7 and then split 21y²-11y-2

@successinveins_ Год назад

SIR YOUR FREQUENT BHOKALI IS JUST IMPROVING OUR CONFIDENCE LEVEL THANK YOU.....

@lalbhadursunar2296 11 месяцев назад

Pagal h kya

@successinveins_ 11 месяцев назад

@@lalbhadursunar2296 glti se glt type ho gaya thaa merese

@successinveins_ 11 месяцев назад

btw i m kratika not pagal

@rajendraprasadgupta9961 Год назад

Next chapter- surface area and volume OR. cordinate geometry Thanku sir for this amazing informative video!

@yu-bh1iz Год назад

35:17 α+β=5 lekar bhi kar sakte hain phir elimination sey α ki value nikal leyngey

@darkninjagamer3462 Год назад

Sir I want to ask you about solution for my problem. I practice properly for the maths exam but I get panic attack very much. Mujhe question aate hai but panic ka problem me vo bhi galat ho rhe hai.

@aniruthrvsyoutubechannel5808 Год назад

I wish everybody get 90% above in 10th grade for the stiff competition in percentile

@RajeshYadav-fh1rj Год назад

Exam time sab padho sab top Karo all the best to all

@Charvibhat 2 месяца назад

question number 10 can also be written as ax2+BX+1

@Subscribe12229 Год назад

Thanks for this series ,Next Trigo identity please then Arithmetic progression

@thegamerking5264 Год назад

Watching before 3days of exam 2023 batch walo like krrrrrroooooo🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥❤️🔥🔥‼️‼️‼️⚠️⚠️⚠️⚠️⚠️⚠️

@prajodhraghavan5009 11 месяцев назад

sir in q 8 we can take alpha-beta =1 as equation and alpha +beta=5 as equation 2 when we add hese 2 we get alpha =3 thn we get beta also . substituing that alpha or beta in the eqn then we would get the value of k right?

@reetapal9770 11 месяцев назад

Haan yrr ye bhi kar sakte hai

@jahidsaifi7899 Месяц назад

Thank you sir 🎉

@Ujwlvrma Год назад

Your teaching method is very very nice 😊😊🎉

@BTS_lover_0917 9 месяцев назад

Best of luck to all student for session 23-24

@Yash....6013 Год назад

Thanks a lot sir.... ❤ Aapki is video ne meri bht help ki... 😅

@abc._.855 Год назад

🌚

@melman3397 Год назад

sir a similar video for surface area n volumes would be awesome

@abhishek22922 Год назад

@Sweta Sharma cubic aur hai bhay

@NehaNeha-nk1xn Год назад

@@abhishek22922 no bro cbse ne delete kiye hai

@ballincat458 Год назад

😭 my prelims are 10 days later , I wish to get 60/80 , I was satisfied after learning textbook but after seeing this important questions , I think I am gonna fail