Chapter 4 Exercise 4D Q.N 15 and 19 (iii) || Class 10 Maths R S Aggarwal || Quadratic Equations
Chapter 4 Exercise 4D Q.N 15 and 19 (iii) || Class 10 Maths R S Aggarwal || Quadratic Equations @RajeshTutorials Dear students ....... Quadratic Equations is a very interesting chapter in Class 10 Mathematics. In this chapter, we have to study how to solve quadratic equations - by factorisation method, by quadratic formula method, Nature of roots - real and distinct, real and equal and imaginary roots and word problems. 📝📝About the video : In this video - I have discussed questions based on nature of roots. First question is based on real and equal roots and second question on real and distinct roots ✅About the video : 👉👉Class 10 Mathematics CBSE 👉👉Chapter 4 Quadratic Equations 👉👉Book used - R S Aggarwal New Edition Book 👉👉Topic - Nature of roots 👉👉Sub topic - real and equal roots, real and distinct roots 👉👉Number of Questions - 2 👉Q - If the roots of the equation (c²-ab)x²-2(a²-bc)x+b²-ac = 0 are real and equal,show that either a=0 or a³+b³+c³= 3abc. 👉Q- Find the value of k for which 9x²+3kx+4 = 0 has real and distinct roots. ✅These questions are very difficult for students. I have pointed #1 at 10:57 . #1 This is the point where students do mistakes. I have explained how can they save themselves by doing mistakes at 13:00-17:11 This video is helpful for those students who are going to appear in Board Exams of CBSE , ICSE , State Boards and competitions like SSC, RAILWAYS, BANKING, CTET etc. Books useful for Euclid's Division Lemma : 👉CBSE NCERT Class 10 Mathematics 👉Dr R D Sharma Class 10 Maths CBSE 👉Prof K C Sinha Class 10 Maths CBSE 👉R S Aggarwal Mathematics Class 10 👉M L Aggarwal Mathematics Class 10 ✏️✏️ Important terms : 🧷 Quadratic Equations 🧷 Factorisation Method 🧷 Quadratic formula method 🧷Discriminant 🧷Nature of roots 🧷Real and equal roots 🧷Real and distinct roots 🧷Imaginary roots chapter 4 Ex 4d , Chapter 4 Exercise 4D R S Aggarwal Quadratic, ch 4 Ex 4d q n 15, chapter 4 Ex 4D q n 19, r s aggarwal class 10 maths chapter 4, chapter 4 Ex 4D quadratic equations, quadratic equations class 10 maths cbse ncert, quadratic equations r s aggarwal book chapter 4 , chapter 4 class 10 maths R S Aggarwal, r s aggarwal chapter 4 exercise 4D q.n 15 and q.n 19 (iii),class 10 maths quadratic equations exercise 4D, quadratic equations class 10, quadratic equations class 10 introduction,quadratic equations class 10 tricks,quadratic equations class 10 equal and real roots,quadratic equations class 10 icse,quadratic equations class 10,nature of roots quadratic equations class 10 cbse,nature of roots shortcut trick to solve problems quickly,time and work shortcut tricks to solve Quadratic Equations Chapter 4 Ex 4D r s aggarwal math class 10 ,chapter 4 ex 4.11 r d sharma math class 10 in hindi,r.s aggarwal mathematics class 10cbse, cbse class 10 maths chapter 4,NCERT CBSE CLASS 10TH CHAPTER 4,Class 10 Maths for session 2022 - 23, Quadratic Equation Solutions Ex 4.11, Quadratic Equations Check Part - 2, Ex - 4.11 Class 10 Maths Solutions Quadratic Equations Introduction plus ex - 4.11 q 1 Q - 6, Ex 4.11 - Quadratic Equations - Chapter 4 - Maths - R D Sharma, Learn with Rajesh Sir Quadratic Equations Rajesh Tutorials Maths Chapter 4 Ex 4.11 Q - 1 QUADRATIC EQUATIONS - Class 10 [Exercise-4.11] Dr R D Sharma Solutions #rsaggarwal #rsaggarwalclass10 #rsaggarwal_math_solution #class10maths #math #cbse #cbseclass10 #quadraticequation #quadraticequations #class10th #maths #icsemaths #rajeshtutorials #learnwithrajesh ☑️👉👉Some interesting videos : My latest upload - ✔️✔️Pair of Linear Equations in Two Variables R D Sharma Solutions: • Lengthiest 😂 Pair of Linear Equations in T... ✔️✔️ Quadratic Equations Solve for x • Quadratic Equations || Class 10 Maths || S... 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Quadratic Equations | Class 10 Maths Chapter 4 | Nature Of The Roots - • Quadratic Equations | Class 10 Maths Chapt... Quadratic Equations Chapter 4 Class 10 Maths | Factorisation Method & Completing Square Method - • Quadratic Equations Chapter 4 Class 10 Mat... 👉👉❤️❤️🌹🌹A request to viewers 🙏🙏 : Please like , share and subscribe if this video is helpful for you 🙏🌹 For business purposes: 📳 919852164516 WhatsApp 919852164516 email 📨 : [email protected] Thanks for your visit Rajesh Tutorials Jai Hind 🇮🇳🇮🇳 Jai Bharat 🇮🇳🇮🇳