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RD Sharma Class 11 Maths Solutions Chapter 14 - Quadratic Equations

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Last updated date: 23rd May 2024
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RD Sharma Solutions for Class 11 Maths Chapter 14 - Free PDF Download

In earlier classes, we learned quadratic equations with real coefficients and real roots only. In this chapter, we will discuss quadratic equations with real coefficients and complex roots. We will also cover quadratic equations with complex coefficients and their solutions in the complex number system. Tofully understand the concepts, students must solve exercise-wise problems by using the solutions developed by our expert faculty team at Vedantu. Students seeking high marks in their examinations are advised to practice the solutions regularly. The RD Sharma Class 11 Solutions Quadratic Equations are developed according to the NCERT curriculum by the experts in Vedantu who have vast knowledge on the subject. These solutions are designed in a step-by-step manner by giving attention to the important formulas & shortcuts. These RD Sharma Class 11 Quadratic Equation solutions are carefully designed to provide the students with a great learning experience and to make them understand the concepts much faster.

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Class 11 RD Sharma Textbook Solutions Chapter 14 - Quadratic Equations

Students can use quadratic equations solutions to help them study and do well on their board exams. We only looked at quadratic equations with real coefficients and real roots in previous classes. We'll look at quadratic equations with real coefficients and complex roots in this chapter. Quadratic equations with complex coefficients and their solutions in the complex number system will also be discussed. The links will take you to the RD Sharma Class 11 Maths Solutions pdf.


Contents of Quadratic Equation Chapter Class 11 of RD Sharma

Quadratic Equations is divided into two exercises, with RD Sharma Solutions providing extensive answers to the questions in each. Students can use the RD Sharma Solutions, which were produced by our professional faculty team at Vedantu, to solve the exercise-wise issues for a better comprehension of the subjects. Students who want to get good grades in their exams should practice the solutions regularly. The following are the themes covered in this chapter:

  • There are several relevant definitions and outcomes.

  • Real-coefficient quadratic equations.

  • Complex coefficients in quadratic equations.

In Chapter 14 of RD Sharma,  we'll look at some definitions and problems using quadratic equations with real coefficients. Experts have created solutions that follow CBSE requirements to help pupils increase their conceptual knowledge. Here you will get the RD Sharma Class 11 Solutions in PDF format. Students are encouraged to practise the solutions on a daily basis to attain their objectives of receiving good marks on their board exams. The solutions are simple to obtain and download as study material for students.


What is a Quadratic Equation?

Quadratic equations are two-variable polynomial equations of the kind f(x) = ax2 + bx + c, where a, b, c, R, and an are all zero. It is the generic form of a quadratic equation in which the leading coefficient is 'a' and the absolute term of f is 'c' (x). The roots of the quadratic equation (,) are the values of x that fulfill the quadratic equation.


There will always be two roots to a quadratic equation. Roots can have either a true or fictitious nature.


When you equal a quadratic polynomial to zero, you get a quadratic equation. The roots of the quadratic equation are the values of x that satisfy the equation.

FAQs on RD Sharma Class 11 Maths Solutions Chapter 14 - Quadratic Equations

1. What is the importance of the Quadratic Equation for class 11?

Quadratic functions occupy a special place in the educational curriculum. They're functions whose values can be easily estimated from input values, therefore they're a step up from linear functions and a big step away from straight-line attachment.


They are functions with variable rates of change that can be qualitatively defined. It's simple to give students quadratic functions with output values that can be depicted on equal-aspect x and y axes, making the comprehending rate of change as the gradient of the tangent at a point very simple without having to worry about scaling. By contrasting the various visual appearance of graphs when the scaling changes, they provide opportunities to learn about the need of paying attention to the y-axis scaling while thinking graphically about rates of change/gradients.

2. What is the importance of RD Sharma’s solution for the class 11 math exam?

The RD Sharma solutions PDF is the result of a collaborative effort between experienced professors and students who were actively involved in the creation of this PDF. The entire RD Sharma solution is a comprehensive guide for anyone wishing to improve their understanding of any topic, concept, or subject, or even if you just want to review the study materials.


The RD Sharma solutions in the PDF have been designed with the exam pattern in mind to help you score higher. The PDF is also prepared with the knowledge of crucial concepts in mind, as the focus is on the student's overall growth. You can download these solutions on Vedantu for free. Vedantu believes in making the learning process hassle free for students, giving them free and easy access to every student. 

3. What are the roots of the Quadratic Equation of class 11 of RD Sharma?

The two values of x obtained by solving the quadratic equation are the roots of a quadratic equation. The symbols alpha () and beta () are used to represent the roots of a quadratic equation. The roots of the quadratic equation are also known as the equation's zeros. We'll study more about how to determine the nature of a quadratic equation's roots without actually solving the equation. Also, look up the formulas for finding the sum and product of the equation's roots.

4. How to solve the Quadratic Equation of class 11 of RD Sharma book? Explain Factorization of Quadratic Equations.

A quadratic equation can be solved to get two x values or the problem's two roots. The roots of the quadratic equation can be found using one of four ways. The following are the four ways of solving quadratic equations.

  • Factoring of Quadratic Equation

  • Formula Method of Finding Roots

  • Method of Completing the Square

  • Graphing Method to Find the Roots

A series of procedures is followed when factoring a quadratic equation. To obtain a generic form of the quadratic equation ax2 + bx + c = 0, we must first divide the middle part into two components, the product of which equals the constant term. We can also extract the common terms from the provided terms to arrive at the required elements. The generic form of the quadratic equation can be expressed as follows to better explain factorization.

  • x2 + (a + b)x + ab = 0

  • x2 + ax + bx + ab = 0

  • x(x + a) + b(x + a)

  • (x + a)(x + b) = 0

5. What are the tips and tricks of solving the quadratic equation of class 11 of RD Sharma?

Some of the quadratic equations tips and tactics listed below will help you solve quadratic equations more quickly.

  • Factorization is commonly used to solve quadratic equations. When factorization fails to answer the problem, the formula is applied.

  • The roots of a quadratic equation are sometimes known as the equation's zeroes.

  • Complex numbers are used to represent the roots of quadratic equations with negative discriminant values.

  • Higher algebraic expressions incorporating these roots can be found by adding and multiplying the roots of a quadratic equation.