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Apr 06, 2020 The Quadratic equation is the equation of the form as below: ax 2 + bx +c = 0 Where x represents unknown and a, b and c are coefficients, it’s roots is given by following the formula.

How To Solve Quadratic Equations

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Quadratic Equation Dev C Calculator

A quadratic equation is in the form ax² + bx + c. The roots of the quadratic equation are given by the following formula −

There are three cases −

• In this program we will find roots of quadratic equation.For this purpose we will take input of three integers a, b and c.After this we will calculate discriminant.And then we will find two roots, and will store them in variable x1, and x2.And then we will find whether roots are imaginary or real.
• Apr 21, 2016  C Exercise Finding the roots of quadratic equation Check C from basic to advance by practice Course Description Learn and Master the Most Popular language in this Comprehensive Course.

b² < 4*a*c - The roots are not real i.e. they are complex

b² = 4*a*c - The roots are real and both roots are the same.

b² > 4*a*c - The roots are real and both roots are different

The program to find the roots of a quadratic equation is given as follows.

Quadratic Equation Division Calculator

Example

Quadratic Equation Dev C Pdf

Output

In the above program, first the discriminant is calculated. If it is greater than 0, then both the roots are real and different.

This is demonstrated by the following code snippet.

If the discriminant is equal to 0, then both the roots are real and same. This is demonstrated by the following code snippet. /how-to-compile-and-run-in-dev-c.html.

If the discriminant is less than 0, then both the roots are complex and different. This is demonstrated by the following code snippet.