Quadratic Equations | Complete NCERT WITH BACK EXERCISE in 1 Video | Class 10th Board
✨ Playlist ✨
• • Complete Science | Cla...
• • Complete Maths | Class...
• • Complete Science | Cla...
• • Complete SST | Class 1...
• • Complete Maths | Class...
• • Complete History | Cla...
• • Complete Science | Cla...
• • Complete Economics | C...
• • Complete Geography | ...
• • Complete MATHS | Class...
• • Complete Political Sci...
✨ Links ✨
📕 Class 10th Master Plan Series : physicswallah.onelink.me/ZAZB...
📕 Class 10th NCERT Solution Batch :physicswallah.onelink.me/ZAZB...
📕 Class 10th One Shot Batch: bit.ly/44J8LDa
📲 PW App/ Website: bit.ly/PWAPP_YT
📚 PW Store: bit.ly/Store_PW
🌐 Udaan Class 10th Telegram: t.me/pwudaanclass10th
✨ Topics covered ✨
00:00 - Introduction
02:00 - Exercise - 4.1
45:43 - Exercise - 4.2
01:46:03 - Exercise - 4.3
02:14:41 - Thank You !
☎️ For any Queries or Complaints visit: bit.ly/PW_Queries OR give a Missed Call on 07019-243-492
#Class10th #Udaan #quadraticequation #quadraticequationrevision #mathematics #class10thmaths
Good luck with your studies! 🎓✨
Пікірлер: 974
📕 Class 10th NCERT Batch: https: physicswallah.onelink.me/ZAZB/ekahp2aa 📕 Class 10th Master Plan Series : physicswallah.onelink.me/ZAZB/azn7fjr2 Padhai ko aur easy karne ke liye ye telegram group join karo 🤩 t.me/pwudaanclass10th
@bhumijirawala6878
9 күн бұрын
Sir screen per chat ka movement show ho trha hai 😂😂😂😂😅😅😅
Disclaimer: This teacher can make you topper in maths so do it on your own risk ❤
@itz.moonlight477
6 ай бұрын
Revision kr rhe hai ki syllabus complete kr rhe ?
@tarannum._.9214
5 ай бұрын
sir ke sath question solve karti hu toh easy lagta hai lekin jab khud bina Internet ki help se karti hu toh nhii hota😣
@anitadas8258
4 ай бұрын
@@tarannum._.9214 us moment ho gya 🤧
@memegenerator980
2 ай бұрын
@@anitadas8258ek tip ez chij se chalu kar pehle NCRT exercise (US’s ke example jyada tuff h exercise se) fhir examples fhir rs rd done itna kafi h aur daily kar na
@princecuber24
Ай бұрын
@@tarannum._.9214 do a practice of 1 hour a day for maths ❤😊
❤❤❤❤ RESPECT BUTTON FOR RITIK SIR ❤❤❤❤
@amitjaiswal454
4 күн бұрын
Class 11 move kar rahe ho kya to see my pick
Phool tu bohut hain Gulaab jaisa koi nhii Ustaad tu bohut hain Mgr Ritik sir jaisa koi nhii ❤❤❤❤❤
@Nikhil_anime_07
6 ай бұрын
Wow nice 🎉
@_sayenadash
5 ай бұрын
💗😇
@inn_cent_guy
5 ай бұрын
Shi baat h😢🎉
@AdityaSingh-jj2sb
4 ай бұрын
wah wah maza aa gya bro loved it
@thelegendarmy6059
2 ай бұрын
Good
1:31:16- Let the first integer be x. The next consecutive positive integer will be x + 1. According to the given question, the sum of squares of x and x + 1 is 365. i.e., x2 + ( x + 1)2 = 365 x2 +( x + 1)2 = 365 x2 + (x2 + 2x + 1) = 365 [ ∵ (a + b)2 = a2 + 2ab + b2] 2x2 + 2x + 1 = 365 2x2 + 2x + 1- 365 = 0 2x2 + 2x - 364 = 0 2(x2 + x - 182) = 0 x2 + x - 182 = 0 x2 + 14x - 13x - 182 = 0 x (x + 14) - 13 (x + 14) = 0 (x - 13) (x + 14) = 0 x - 13 = 0 and x + 14 = 0 x = 13 and x = - 14 1:35:22 - In a right triangle, altitude is one of the sides. Let the base be x cm. The altitude will be (x - 7) cm. We can now apply the Pythagoras theorem to the given right triangle. Pythagoras theorem: Hypotenuse2 = (side 1)2 + (side 2)2 132 = x2 + (x - 7)2 132 = x2 + (x - 7)2 169 = x2 + x2 - 14x + 49 169 = 2x2 - 14x + 49 2x2 - 14x + 49 -169 = 0 2x2 - 14x - 120 = 0 (2x2 - 14x - 120) / 2 = 0 x2 - 7x - 60 = 0 x2 - 12x + 5x - 60 = 0 x(x - 12) + 5 (x - 12) = 0 (x + 5) (x - 12) = 0 x - 12 = 0 and x + 5 = 0 x = 12 and x = - 5 We know that the value of the base cannot be negative. Therefore, Base = 12 cm, Altitude = 12 - 7 = 5 cm 2:00:49- (ii) kx (x - 2) + 6 = 0 kx2 - 2kx + 6 = 0 a = k, b = - 2k, c = 6 b2 - 4ac = 0 (-2k)2 - 4(k)(6) = 0 4k2 - 24k = 0 4k (k - 6) = 0 k = 6 and k = 0 If we consider the value of k as 0, then the equation will no longer be quadratic. or Because A Quadratic equation has ax² + bx + c = 0 Conditions Where a ≠ 0 in this equation Kx² + 2Kx + 6 = 0 Where the values of K are K=0 and K=6 but According to the rule of Quadratic Equation a≠0 but here K=a so the value of k is 6 k=6 k≠0 Therefore, k = 6 2:13:56 - Consider a rectangular park with length as 'l' and breadth as 'b' respectively. Perimeter of a rectangle = 2(l + b) = 80 ....(1) Area of a rectangle = l × b = 400 ....(2) 2(l + b) = 80 (l + b) = 40 l = 40 - b Substituting the value of l = 40 - b in equation (2) (40 - b)(b) = 400 40b - b2 = 400 40b - b2 - 400 = 0 b2 - 40b + 400 = 0 Let’s find the discriminant: b2 - 4ac a = 1, b = - 40, c = 400 b2 - 4ac = (- 40)2 - 4(1)(400) = 1600 - 1600 = 0 Since, the value of the discriminant is 0, thus we can have two equal and real roots. Therefore, it is possible to design a rectangular park with the given condition. x = [- b ± √(b2 - 4ac)] / 2a = (- b ± 0) / 2a = -(- 40) / 2(1) = 40 / 2 = 20 So, breadth of the rectangle is b = 20 m and its length is l = 40 - b = 20 m Note that the park will be square in shape with side length 20 m.
@suyagyachhipa3962
6 ай бұрын
How much time it take
@SUSHILKUMAR-nd7qp
5 ай бұрын
Bhai copy mein likhte hai ye
@mohitshanbhag7
5 ай бұрын
Ap kaha the gyani baba😂
@animesh1656
5 ай бұрын
Thanks Bhai
@Sigma-wf4ro
5 ай бұрын
@@animesh1656bhai subha 5 bje kya scene
Who is here of class 10 2024 -2025 batch
@DeepakKumarBelaker
2 ай бұрын
Yes me
@nibhakumarice5049
Ай бұрын
Yes sir😂😂
@BJha9052
Ай бұрын
Me
@VandanaSingh-fn6fq
Ай бұрын
✋
@user-rl1ux8pe5l
Ай бұрын
Me
Why k cannot be zero? 2:01:28 Because the general form of quadratic equation is ax²+bx+c=0 and where 'a' is not equal to zero and in that question kx(x-2) +6=0 "k" Means "a" Means a value is k and "a" is not equal to zero so that's why...!!!
Kon kon exam me ek din pehle padh raha h🤣😅😅😅😅😝
@Angelmaheshwari580
4 күн бұрын
2 hours left..sis..😂
@ambikadevi925
4 күн бұрын
@@Angelmaheshwari580 bahut jaldi time mil gaya tumhe 😅
@Angelmaheshwari580
4 күн бұрын
@@ambikadevi925 yrr ye hi chapter cover nhi huya bus..🤞🏻😂
@ambikadevi925
4 күн бұрын
@@Angelmaheshwari580 oooo best of luck
@Angelmaheshwari580
4 күн бұрын
@@ambikadevi925 thanks..sis..👍🏻😄
Babua ❌ Emotion ✅
Mai bhai 11th se aakar dekha raha hu padhlo warna mere Tarah wapas se aana padegaa😢😢😢😢😢😢😢😢😢
@EDITZZ8854
2 ай бұрын
Mtlb tum fail ho gaye
@lady_gopal
2 ай бұрын
@@EDITZZ8854 nahi 80 % aya magar math mai only 70 marks aya
@EDITZZ8854
2 ай бұрын
@@lady_gopal matlab tum 11th mai hee hona
@yuviagent
2 ай бұрын
@@EDITZZ8854 haa yr 11th me hi hai😂
@nibhakumarice5049
Ай бұрын
70 marks Mai school se kitna Mila tha
Jo log starting se syllabus padh rha hai board K liye attendance here 😅😅
God bless ki sabhi 10th board students ke 95% aaye 🙏🙏🙏🙏
Best teacher of math ritik sir ❤
2:14:23 l=20 m and b= 20m
@INDIANJOYBOY69
5 ай бұрын
Yes🎉
Sir app hamasa bolte ho ki give up mat karna🥺 per Rd Sharma ko dekh ke give up kar na padh raha 😔
Thank you so much sir Sir board ka exam hum log ka hai aor aap hum logo ke liye kitana mehnat kar rhe hai 😢😢😢 Love you sir ❤❤❤❤❤❤❤❤❤❤❤
2:01:29 Sir k zero isliye nhi ho sakta kyunki agar k 0 ho gya to constant zero ke equal thodi ho jayega If k=0 kx(x-2)+6=0 k(0)(0-2)+6=0 0+6=0 It is 🚫 possible
@ManmeetSingh-er4vc
29 күн бұрын
Can be reason but I think if a=0 ho to quadratic equation thori rhegi 😅
Pizza burger pyaar hai humare bubuaa superstar h 😎😎😎😎
Kon kon 2024-25 batch ka h 😂✨
@DeepakKumarBelaker
2 ай бұрын
Mera bhi batch 2024-25 hai. kya aapka bhi 2024-25 hai ?
@MANANGAMER-kt2cm
2 ай бұрын
Nahi bangan 😂😂
@AshishKumar-bp6zx
Ай бұрын
Mein
@DeepakKumarBelaker
Ай бұрын
@@AshishKumar-bp6zx mei bhi 10th class me ho
@Angelmaheshwari580
2 күн бұрын
Meee
Ritik sir are the best-simply best ❤
AajAO bhaiyo ke behan no for 11th March 😂😂
@LaibaKhan-ti2ed
4 ай бұрын
Bhai basic maths ke liye to ncert hi shi rahega na ?? Mujhe itna confusion hai ki kya batau 😂 sabka live session dekh ke wapas aa gayi kisi ka live 7 ghante se Kam hai hi nhi 🥹 Isi wajh se bus ncert kar Rahi hu par dar lag raha hai ki agar hard aa Gaya tab to moye moye ho jayega 🙃
@BabalMemes
4 ай бұрын
@@LaibaKhan-ti2ed bhai hamari maam na kha tha ki jyadatar ncert hi aayega 60 percent tak waha se hi bangalore baki tu pyq mar le ...
@dhruvv077
4 ай бұрын
@@LaibaKhan-ti2edBro ncert questions + examples me se atleast 85% to aana hi chaiye baki. Pyq paper dekhlo kaafi question same hi aate h 40-50 marks ke. To
@LaibaKhan-ti2ed
4 ай бұрын
@@dhruvv077 bhai itna time nhi hai ki ncert exampler dekhu 🥹 abhi to ncert kar Rahi hu
@LaibaKhan-ti2ed
4 ай бұрын
@@dhruvv077 ncert karke ek sp aur ek basic pyq bus 😭 upar Wale ka naam leke de dungi
Abhi aj Phli baar aaya hu math padhne 11 ko exam h 😂
@mirayahanda6619
4 ай бұрын
MERA BHI
@Harsh-gt1nh
4 ай бұрын
Sem sem
Sir i have one question...... whenever we need to find the product and sum of an equation 50:33 we have to multiply like that only?.....for every eqn
Standard form of quadratic equation is ax²+bx+c=0,where a is not equal to zero..
𝐉𝐀𝐘 𝐒𝐇𝐑𝐄𝐄 𝐑𝐀𝐌❤️🚩
//जय श्री राम// बहुत बहुत बधाई हो प्रभु राम के भक्तों को प्राणप्रतिष्ठा की //जय श्री राम//❤❤
@Jay13official.
6 ай бұрын
जय श्री राम❤❤
@Ifykyk-tl8lc
6 ай бұрын
Isse ram ji ka kya vasta? Padhne aaye ho padh lo. Bhagwaan ke naam pe likes Lena band Karo.
@AnnaBodkhe
6 ай бұрын
Aabe secular hamari marzi ham kuchh be leke te re ko kay
@Jay13official.
6 ай бұрын
@@Ifykyk-tl8lc Abe @ilfilfufachu mene saaf saaf likha h ram bhakto ko badhai na ki tujh jese ko
@Jay13official.
6 ай бұрын
@@AnnaBodkhe jay shri ram Bhai
90% above kon kon layega ❤❤
@Spellbound_aI
2 ай бұрын
Hum ❤
@user-pc2he3qw8y
2 ай бұрын
Hum bhi layega
@CreativeTitansChanel
Ай бұрын
Me
@shivathehacker1317
Ай бұрын
Tera baap😂
@Skenfrithodnd
22 күн бұрын
Nhi Pata par try karenge bhai..💪🏻🙏🏼
Literally it's soo irritating to simply the sum and then find it's quadratic or not 😮💨😵💫
@CHIACO_LEGENDZ_91
Ай бұрын
Same same bro 😅
Bhai basic liya hu bas ncert karu
@Harsh-gt1nh
4 ай бұрын
Us
Tomorrow is my pre board I was confused to solve this ch but you are a saviour 🌻
@UwU.slayer
6 ай бұрын
If u can't solve this chapter questions then Wtabut trigonometry??
@surendrasingh4493
6 ай бұрын
@@UwU.slayer don't worry I know how to solve them my whole course is completed but I didn't payed any attention towards this ch so now I will watch this video to make it crystal clear 🙂
@UwU.slayer
6 ай бұрын
@@surendrasingh4493 oh ! Then all the best ♡ for ur pre boards In b/w what u have taken, standard maths?
@surendrasingh4493
6 ай бұрын
@@UwU.slayer thank you ( standard maths ) same to you dear 😊
@UwU.slayer
6 ай бұрын
@@surendrasingh4493 💞
Ex 4.2 ques 5 solu x =12 (base) hypo =5cm
Sir ajj energetic nhi dekh rahe kya ho gaya nhi toh hamesa nachte gate rahte hai 😂
Thanku sir for this amazing session ❤ waiting for trigonometry 🌼🍁
Jab mai ritik sir se padhta hu to confidence aa jaata h 😊😊
Ritik sir is a best math teacher of world
1:35:28 x=12 and X-7 = 5
Disclaimer: This teacher can make you topper in maths so do it on your own risk .
K can't be zero because. If k is zero then equation become linear equations because 4k=O if k=0
2:01:27 sir because then the a will become zero and in a quadratic equation the a cannot be zero according to the general form
2:01:29 because a=not zero 😊
Basic vala hai kya koi😂
@user-yl5fl8un9x
4 ай бұрын
me 😁
@user-er9ro6zp2w
4 ай бұрын
Syllabus nhi hua😢
Mere september mid tak sllybus complete ho jayega aramse phir aramse revision karunga 2 mahine acchese phir pyq , sample paper, question banks or answer writing practice , questions approach or comepetency based questions practice karunga ❤ Batch 2024-25 Me self study karta hu youtube se Btw mere school me attendance ka jhol nhi hai teachers ne bola hai ap apne convenience ke hisab se padh sakte hai.. vo parents ko har week phone karke poochte hai ki me padh ra hu gharpe ya moj mar raha hu , but me padhta hi hu 😂😂 12 hours a day productivity 10 hours ki to hoti hi hai ❤ Yar mujhe maths or science or language me dikkat nhi ati , maths or science to favourite hai but sst acche se esi tesi karti hai meri 😢 but koi na digraj sir zindabad ❤
@ZehraBhat-ju7yn
Ай бұрын
Bhai kya sach mai yt se study karne se hum ko ache marks mil jayenge
@mayankparihar5332
Ай бұрын
Ye kya bat kardi apne , ofcource mil jayenge me pichle 3 saal se youtube se padh raha hu, mujhe lagta hai esi koi cheez nhi hai jo school me cover karate ho or yt per nhi karate ho, infact youtube per jyada acche se karate hai , ager apko pyq , sample paper ya kuch or bhi karna hai to google pe easily milta hai free of cost. Phir paisa kyu lagana ,my parents are very proud ki me unka school fees or stationary ke alava ek paisa Kharch nhi Kara raha , btw I got 98.4% in class 9th , ha me starting se hi serious hu padhai ko leke isliye jyada mehnat nhi Karni padh rahi , it's quite easy for me , but ager ap abhi start Kar Rahe ho phir bhi hardwork is always >>>>>>>>>than talent ❤all the best @@ZehraBhat-ju7yn
@maserajafri4314
18 күн бұрын
👍 👍
@Xtectdoradora
18 күн бұрын
Wow great😃 I will also follow you
D=0 it means roots are equal 2:13:17 and the length and breadth is 20m
1:31:37 H.w 13and -14
2:01:33 k≠0 because, k = a which is coefficient of x² and a≠0(1:46:30) ∴ k≠0
Mind blowing sir❤
2:01:16 as a can not be equal to 0 this why we don't pick up 0 in quadratic equation.
2:01:38 In a quadratic equation a,b,c are real numbers but a≠0 therefore k≠0 ❤ Sir , Is this right or not
Sir, love from Kashmir ❤
Mai 11th mai hu but mujhe phirse aana par rha hai (improvement exam) Padh lo 10th walo
@yudhbirsingh7746
2 ай бұрын
Same
@yudhbirsingh7746
2 ай бұрын
Kitna hai percent
Love you sir you are perfect 🌸🌺
Sir two consecutive positive integers is -14,13
Sir kal mera maths ka ka exam ha sir jai shree ram🎉🎉🎉
1:35:34 x=-5,12
Kis kis ka abhi syllabus bhi complete nhi hua 😅
@ArifKhan-gp2ve
6 ай бұрын
Mera
@GoD_Aarush
6 ай бұрын
Nhii Mera Aaj Sara syllabus ho gya 😢
@ArifKhan-gp2ve
6 ай бұрын
Hi
@i_animeverse_
6 ай бұрын
Bhaaai heeee 😅
@trendytrendsno.1
6 ай бұрын
Iss month me hojaayegi don't worry broh
Ex4.1 completed 🔥🔥
Sir ❤ is very useful for us ❤🎉
sir you are awesome scored better marks because of you😁♥
Kash babua❤❤ jaise sir hamare school me hote 😊❤❤🎉
K is not 0 as when we put in value 6= not equal to zero
My always time favorite Ritik sir❤❤
2:00:40 -because a^2 not equal to 0
2:01:34. because if k is equal to 0 then according to the standard form of quadratic equation ax+bx+c=0 where a is not equal to 0 and here kx is the value of k
Sir thank you so much 🖤🖤🍁💫
Basic hu 😅
@itsrishitaykee
Ай бұрын
Us sis us
Kis kis ka syllabus abhi tak complete nhi hua
@Riyz_IITbombay
4 ай бұрын
😢
1:35:39 ques 5 Ans=12,-5
2:01:25 k can't be 0 because k ki value 0 rkhne pr 1st term 0 ho jaayegi aur ye equation quadratic equation nhi hogi
😢😢😢😢😢math me dr nhi lg rha
10 march assembler here 😂
1:31:35 x=-14 ,13
1:35:25x=12, x=-5
Kon kon ajj subha subha dekh raha hai Mere tarah 00:17 pr
@ANIYOUplayz
3 ай бұрын
tere kitne baap
@Its_Sus_900
2 ай бұрын
@ANIYOUplayz abe tu pagal hai?
@ANIYOUplayz
Ай бұрын
@@Its_Sus_900 nahi par teri maa hain pagal bhai bkl
2:01:35 k can not be zero bcz sir told that valueof a in any quadratic equations can not be zero ❤
@EspeciallyMe19
5 ай бұрын
Exactly 😊
No be 13 or minus 14
2:01:01 because if we but value of k = 0 , equation after simplifying will became 6=0 which is not possible
jai shree ram
2:01:33 Because A Quadratic equation has ax² + bx + c = 0 Conditions Where a ≠ 0 in this equation Kx² + 2Kx + 6 = 0 Where the values of K are K=0 and K=6 but According to the rule of Quadratic Equation a≠0 but here K=a so the value of k is 6 k=6 k≠0
1:42:10 pr aapne galat kiya h 90 ko x^2 ke coddecient k sath multiply krege na ki x ke to iska shi hoga -180 naki -270...
@timetoresction72929
3 ай бұрын
yes babhu bhaiya mistake it
2:00:51 a is not equal to zero because when we put a is equal to zero then the term of x² will eliminated so it becomes linear equation not a quadratic equation
Yarr Abh bhutt deri ho gyi Pure saal hmne bs time waste Kiya abh kya hii hoga 😞💔 Next time esi glti kvi nhi krege (Promiss to yourself)
@abhinavraj3620
5 ай бұрын
I promise bro 😢
@rauthanneeraj8767
5 ай бұрын
Bhai rona ara h science ko dekh ke😢
@Swatikr15
5 ай бұрын
@@rauthanneeraj8767 backlog hai kya Bhai 😓😣
@rauthanneeraj8767
5 ай бұрын
@@Swatikr15 bruh mere jo halt ho gayi h na bhai depression se demotivation se kya btau bhai padhi nahi ho rahi h soch m padh ja Raha hun kya hoga fail toh nahi ho jao ga agr fail hogya na bhai mne toh soch liya h jehr kha lunga or maar jaao ga ya ghar se bhag jaao ga 💔😭😭
@Avisha17209
Ай бұрын
@@rauthanneeraj8767 pass hogya aap ?
Kon kon Aisa hai Jo abhi Tak Math mai kuch bhi nahi padha hai😢😢😢
Ex 4.2 ques 4 ans- 13 and 14 Ex 4.2 ques 5 ans- 12 and 5
2:01 K cannot be zero because coffecient of x square cannot be zero
2:01:31 because if k is equal to 0 then according to the standard form of quadratic equation ax + bx + c =0 whera a is not equal to zero and here kx where k is the. Value of A😊 Am I right?
Kon kon exam se ek din pahle dekh rha 😂
@user-wf6mk5sc4t
4 ай бұрын
Mai 😂
@SarfarazAlam-cg4ux
3 ай бұрын
Tera baap
@songwala300
17 күн бұрын
Tu dekh raha hai bhai 😂
jai shree ram jai shree ram jai shree ram jai shree ram jai shree ram jai shree ram jai shree ram jai shree ram
Thank you sir .😊
Kon kon trigonometry ka dushman hai😂😂
@ArifKhan-gp2ve
5 ай бұрын
Bc
Kon kon 10 March ko padh rha hai like kro and comment
@Viraalmodiji
4 ай бұрын
😂
@dayaramsharma5910
4 ай бұрын
17 march 2024😄😄😄😄😄
@Prayanshu-pz2kz
11 күн бұрын
Mai 😂
Bade bhaiya ko Sadar Pranam🙏🙏🙏🙏🙏🙏🙏🙏
Kon kon 2024-2025 wale hai 😂😂
March wle attendance dedoh
amazing video and very helpful sir...Thanks a lot!!
Actually legends r watching this video one nyt before exams like me 😂😂😂😂😅😅😂
JJJJAAAAIIII SSSHHHRRRIII RRAAMM 😈😈😈😈😈😈
Like who is seeing in 1990😂😂
@rudraraval711
7 күн бұрын
Bro what... how can anybody see in 1990?
@Angelmaheshwari580
2 күн бұрын
@@rudraraval711bro don't take it seriously...yrr he is Kidding 😂
2:14:35 d=0
Me to MKR byjus dear sir se padh liya magar mujhe ritik sir ka padaya hua or aacche se samaj me aaya kitna axha prate he sir ji mja a gya
Mujhe kuch nahi aata 😢😢😢😢
@EasyDiycraft-
25 күн бұрын
Koi bat nhi practice karte rhiye aa jayega
@user-kw4mn9tr1e
21 күн бұрын
Kay kare