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RD Sharma Class 10 Solutions Chapter 8 - Exercise 8.6

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Last updated date: 23rd Apr 2024
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RD Sharma Class 10 Solutions Chapter 8 - Quadratic Equations (Ex 8.6) Exercise 8.6 - Free PDF

Free PDF download of RD Sharma Class 10 Solutions Chapter 8 - Quadratic Equations Exercise 8.6 solved by Expert Mathematics Teachers on Vedantu.com. Chapter 8- Quadratic Equations Ex 8.6 Questions with Solutions for RD Sharma is available to help you to revise the complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other engineering entrance exams. Register Online for Class 10 Science tuition on Vedantu.com to score more marks in CBSE board examination.


Every NCERT Solution is provided to make the study simple and interesting on Vedantu. Vedantu.com is No.1 Online Tutoring Company in India, it provides you Free PDF download of NCERT Solutions for Class 10 Maths solved by Expert Teachers as per NCERT (CBSE) Book guidelines. All Chapter wise Questions with Solutions are provided to help you to revise the complete Syllabus and score more marks in your examinations.

Competitive Exams after 12th Science

Quadratic Equations- Mathematics, Chapter 8 (Class 10)

Quadratic equations is the 8th Chapter of Mathematics in Class 10. In this chapter, students will learn about quadratic equations and methods to solve them. Quadratic refers to anything that has to do with squares, squaring, terms of the second degree, or equations or formulas that contain such terms.


In algebra, a quadratic equation is an equation which can be rearranged in the standard form as:  ax2 + bx + c = 0 


In the above equation, x represents an unknown value, and a, b, and c represent known numbers and a ≠ 0. If a =0 then the equation is said to be linear, not quadratic, as there is no quadratic term. The numbers a, b, and c are the coefficients of the equation and may be distinguished by calling them, respectively, the quadratic coefficient, the linear coefficient and the constant or free term.

FAQs on RD Sharma Class 10 Solutions Chapter 8 - Exercise 8.6

1. What is the difference between linear equations and quadratic equations?

A linear equation produces a straight line when we graph the equation. The linear function can be written in the form of mx+c. There will be one output of y for every input of x. However, when we graph a quadratic equation (y = ax^2 + bx + c), we get a parabola that begins at a single point, called the vertex, and extends upward or downward in the y-direction. A quadratic equation may be defined as the equation having at least one term that is squared whereas linear equations do not have squared values.

2. How can I use quadratic equations in future?

Quadratic equations can be used for calculating areas, determining a product's profit and also in formulating the speed of an object. When two things are multiplied together and both depend on the same variable, quadratic equations are commonly used. When working with area, for example, you can use a quadratic equation if both dimensions are represented in terms of the same variable. Hence, you can use quadratic equations in many ways in the future.

3. Can I find NCERT solutions in Vedantu for free of cost?

Yes, students can easily access the Vedantu app or website and search for the subject/chapter of which solutions can be found. Additionally, students can access the free study materials, test materials and practice questions as well. This will make your concepts clear and easily understandable. Furthermore, you can also ask Vedantu subject experts/tutors who can clear your doubts and also give you proper counselling. 

4. Can I get my doubts cleared by experts?

Yes, you may clear your doubts with the experts working at Vedantu. They will help you and guide you. In addition, they will help you understand the concepts and increase your subject-matter knowledge as it will be extremely helpful for your examinations as well your higher classes. You can get all of this free of cost and can access it from the Vedantu app or website. 

5. Can I practice Quadratic Equations Class 10 Chapter 8  from RD Sharma?

Yes, you can practice quadratic equations Class 12 Chapter 8 from RD Sharma. The book has many questions that can help you to practice many questions. This will also help you to clear doubts and solve different types of questions for the exams. Students can score high marks in the Class 10 board exams by practising quadratic equations from RD Sharma. All solutions for Class 10 Chapter 8 are available online on Vedantu for your reference.