Quadratic Equations | Exercise 4.3 | Chapter 4 | "लक्ष्य" 2025

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This is a solution video for exercise 4.3 of Class 10th Maths Chapter 4 Quadratic Equations from NCERT book for students for Batch "लक्ष्य" 2025.
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90⚔️100/100%✅

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M

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Trigonometry

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Bhai trigonometry sunn k hi gaand aur dimaag dono fat jaata hai@@bottamadhu4913

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As a senior You can adopt these three habits for Studying with enjoying ❤ 1. Always remember "Nothing Comes for free" (Work Hard till Last breath) , don't be afraid to give boards cuz you have to some day!. 2. BE "Consistent" .. study for 2 hour only but regularly! 3. With the task of Syllabus completion please try to focus on Learning ..!! You will rock Bro! One personal advice There will be instances when you're working hard but not getting fruitful results so please don't get upset.. or sometimes parents scolds , It's Fine..!! Listen from first ear and remove it from second one.. don't take stress and just "TAKE IT AS A CHALLENGE" WORK even HARDER and prove yourself. ❤ All the Best😊

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[@ghemalatha7947]

Mam mera text book may 7:37 (i) 2x square + kx+ 3 =0 equation h

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@ghemalatha7947 ... Same ✅

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yes same

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Same

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*TIME STAMPS* *0:08** *Part 1* sum 1 1:58 *Part 1* sum 2 4:07 *Part 1* sum 3 7:03 *Part 2* sum 1 8:59 *Part 2* sum 2 12:02 *Part 3* 14:38 *Part 4* 20:59 *Part 5* *HOPE IT HELPS*

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PRACTICE and SELF-STUDY is very important for all students included me ❤....

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Now my examples are only left 😊 thank god I completed half of the chapter 😢. EDIT - Hey guys!!! Today I again came to understand this chapter because tomorrow is my PT 1 examination 😅.. "I Am A Kind Of Bhulakkad Ladki" 😂

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So what can we do

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[@parulmandalia1064]

7:28 *in ncert textbook k is given +ve* 2x²+kx+3=0

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Best preparation for exam

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Mam aap old book ki 4.3 ex krwa do pls jo new book me cut h kyuki hmare mam ne kha h ki vo exercise bhi krni h

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But why

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Mam question no 2 ma kx positive ha .....

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[@navyagarg7162]

ma'am ex 4.3 is wrong as u have writhen 2x2-kx+3=0 but is is 2x2+ kx+3=0

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[@FarhanaSiddiqui-z4r]

🚨❌❌❌Ma'am 4.3 ke questions no. 2 ka (i) part ka questions galat hai per aapka answer sahi hai don't worry. the actual question is 2x + Kx + 3 = 0 and your question is 2x - Kx + 3 = 0 ❌❌❌❌❌🚨

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12:03 Q-3

[@hpuser-tw2wr]

que 2. i ) it is +k not -k

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Mam 8:50 uss question me k negative hai (-) appne positive k lekar solve kara. But thats completely fine ❤ I just thought muje batana chahiye .

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Nhi bhai sahi hai ache se dekho b²- 4ac (-k)²- 4×2×3 - - + K² - 24=0 24 - mai tha side mai lekar jayenge + ho jayega K² = 24 K - √24 K - 2√6 I think ye sahi hai

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[@hetanshthakkar6092]

3:54 maam you can cut root 3 and 3 to simplify it

[@WilliamPereira-jm7dn]

How can √3 and 3 be cut dude😭

[@hetanshthakkar6092]

@@WilliamPereira-jm7dn we can do that bcz root 3*root 3 is 3

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I hope 35/80 😢

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2 ka ii me 2x²+kx+3=0 hai

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Agar tum logon ko boards mai 95+ marks lane hai to mere pass tum logon ke liye best 3 tips hai jisse tum bord mai acche no. La sakte ho ---1. Practice 2. Or dusra practice 3. Or teesra or bhi zyada practice 😂 🤣 Bhai karle abto practice 😂

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Mam in q2 ii, the ans would only be six and how can there be diff roots if the question said d=0?

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22:35

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Mam correction in 2nd bit (i)one its 2x²+ kx +3 = 0 Mam you have written 2x²- kx +3 =0

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4.4 exercise ki bhi video bnao mam

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Nice explanation 👍👍👍

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Kon kon syllabus complete karne aaya h😅❤

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According to square and rectangle property ( All Squares are rectangle) ❤

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1:22 mer textbook mao 2x²- 7x+3=0 question h

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14:36 length and breadth are in meter squre or only in meter????????

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Length and breadth only meters main aayegi

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Maam in second question 1st part is x^2 + kx+3

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Question no. 2nd me 1st part wala question galat tha 2x²+kx+3=0 hai minus nhi hai

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Meri book ki answer sheet m 2/√3 ,2/√3 aa rha h kya yeh galat hai

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7:07 vo 2x²+ yaha positive aie ga nagetive nahi

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d is b2-4ac

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First comment ❤😊

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First comment 🎉