Class 10th Math Chapter 4 Exercise 4.3 Question 1 ka 4 | in hindi | Bihar Board

Class 10 Maths | Chapter 4 Exercise 4.3 Q1 (iv) Solution – CBSE & Bihar Board 📄 Are you stuck on Class 10 Maths Chapter 4 Exercise 4.3 Question 1 (iv)? Don’t worry — is video mein hum step-by-step solve karenge for the question: “Find the roots of the following quadratic equation …” from the CBSE / Bihar Board syllabus (Quadratic Equations). ✅ Ideal for Bihar Board (BSEB) and CBSE Class 10 students. ✅ Detailed explanation in easy English + Hinglish tone → perfect for quick revision. ✅ Focus on key concepts: discriminant, nature of roots, completing the square & quadratic formula. (As per reliable sources for Ex 4.3 of Chapter 4) What you’ll learn in this video: • How to write the quadratic equation in standard form (ax² + bx + c = 0) • How to calculate the discriminant (D = b² – 4ac) and interpret it (real & distinct, real & equal, no real roots) Allen • How to apply the completing-the-square or quadratic formula method to find the roots. • Tips & tricks to solve such questions quickly in your board exam. Why watch this video? • High-scoring area: Exercise 4.3 is important for Class 10 Maths board exams. • Clear, simple language (Hindi + English) tailored for Bihar Board & CBSE students. • You can pause, rewind and revise at your pace. 🔔 Don’t forget to Subscribe to the channel and hit the bell icon so you never miss a Class 10 Maths tutorial. If this video helped you, please Like, Comment any doubts below and Share with your friends who are also preparing for Class 10 boards. ✏️ Chapters we cover on this channel: • Chapter 1 Real Numbers • Chapter 2 Polynomials • Chapter 3 Linear Equations in Two Variables • 🌟 Chapter 4 Quadratic Equations (this video) • … and more upcoming videos for Class 10 syllabus. Useful resources / links: • Free worksheets & PDFs: (link in description / channel banner) • Previous video: “Chapter 4 Ex 4.3 Q1 (i, ii) Detailed Solution” • Next video coming soon: “Chapter 4 Ex 4.3 Q2 & Q3 Complete Solution” Keep practising, stay consistent — you’ll ace your board exams! 💪 #class10maths #chapter4quadraticequations #exercise4_3q1 #biharboards #cbseclass10 #mathstutorial #quadraticequations #ncertsolutions #studywithme #exampreparation 🏷️ #class10maths #chapter4quadraticequations #exercise4_3q1 #biharboards #cbseclass10 #mathstutorial #quadraticequations #ncertsolutions #studywithme #exampreparation