In this chapter, we provide RD Sharma Solutions for Class 10 Solutions Chapter 08 Quadratic Equations for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Solutions for Class 10 Solutions Chapter 08 Quadratic Equations pdf, free RD Sharma Solutions for Class 10 Solutions Chapter 08 Quadratic Equations book pdf download. Now you will get step by step solution to each question.

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## RD Sharma Class 10 Solutions Chapter 08 Quadratic Equations

### RD Sharma Class 10 Solutions Quadratic Equations Exercise 8.1

Question 1.

Which of the following are quadratic equations ?

Solution:

Question 2.

In each of the following, determine whether the given values are solutions of the given equation or not :

Solution:

Question 3.

In each of the following, find the value of k for which the given value is a solution of the given equation.

Solution:

Question 4.

Determine, if 3 is a root of the equation given below :

Solution:

Question 5.

If x = (frac { 2 }{ 3 }) and x = -3 are the roots of the equation ax* ^{2}* + 7x + b = 0, find the values of a and b.

Solution:

### Exercise 8.1

RD Sharma Class 10 Solutions Chapter 08 Quadratic Equations Ex 8.1

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RD Sharma Class 10 Solutions Chapter 08 Quadratic Equations Ex 8.2

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RD Sharma Class 10 Solutions Chapter 08 Quadratic Equations Ex 8.10

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Summary:

A polynomial of degree 2 is called a quadratic polynomial. The general form of a quadratic polynomial is ax^{2}+bx+c, where a, b, c are real numbers such that a is not equal to 0 and x is a real variable.

If p(x)= ax^{2}+bx+c, and a ≠ 0 is a quadratic polynomial and α is a real number, then p(α)=aα^{2}+bα+c is known as the value of the quadratic polynomial p(x)

A real number α is said to be a zero of quadratic polynomial p(x) = ax^{2}+bx+c, if p(α) =0.

If p(x) = ax^{2}+bx+c is a quadratic polynomial, then p(x) = 0 i.e., ax^{2}+bx+c =0, a ≠ 0 is called a quadratic polynomial.

A real number α is said to be a root of the quadratic equation ax^{2}+bx+c=0, if aα^{2}+bα+c=0.

**All Chapter RD Sharma Solutions For Class 10 Maths **

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