# Quadratic Equations - NCERT Class 10 Maths

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As part of the introduction, the chapter 4 presents the standard form of a quadratic equation - *ax*^{2} + *bx* + c = 0. Next, through some examples, students are taught how to convert real-life situations into quadratic equations. Following this, multiple examples are provided so that students can get a better grasp of the concept. For the second exercise, the chapter covers the factorisation method for solving quadratic equations. It is noted that that the zeroes of the quadratic polynomial *ax*^{2} + *bx* + *c* and the roots of the quadratic equation *ax*^{2} + *bx* + *c* = 0 are the same. For the next exercise, the method of completing the square for solving quadratic equations is presented. Finally, the quadratic formula is presented.

## Exercise 4.1

## Exercise 4.2

## Exercise 4.3

## Exercise 4.4

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Quadratic Equations | Solved Examples