In this program, you’ll learn to find Find Quadratic Equation Roots and All Roots of a Quadratic Equation.
This program will solve quadratic equations. It accepts coefficients of a quadratic equation from the user i.e. A, b and c and displays the roots. To compile the program name it quadraticsolver.cpp then type g -o quadraticsolver quadraticsolver.cpp You may need to use math.h like this: #include if you are using windows C programming. What is Quadratic Equation? A Quadratic Equation is any time of the equation that can be rearranged in the standard form as ax^2+bx+c=0. Where, x is the unknown variable and the a,b,c are the known numbers where a!=0. If a=0 then the equation is said to be linear and not a quadratic equation. C program to find the Roots of Quadratic equation; C Program to Find All Roots of a Quadratic Equation; Program to find number of solutions in Quadratic Equation in C; How to Solve Quadratic Equation using Python? Absolute difference between sum and product of roots of a quartic equation? Java program to find the area of a rectangle. Like, Comments, Share and SUBSCRIBE visit www.mysirg.com for all FREE videos. To find both the roots, we use the formula given below – Root1 = ( -B + squareroot(D) ) / 2A Root2 = ( -B – squareroot(D) ) / 2A. Program to find roots of a quadratic equation in C. Now, we will see a program that calculates the roots of a quadratic equation using C. The program takes the coefficients i.e.
This program accepts coefficients of a quadratic equation from the user and displays the roots (both real and complex roots depending upon the determinant) or just Find Quadratic Equation Roots.
To understand this example to Find Quadratic Equation Roots, you should have the knowledge of following C++ programming topics:
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For a quadratic equation ax2+bx+c = 0 (where a, b and c are coefficients), its roots are given by following the formula.
C++ Program To Find Quadratic Equation
The term
b2-4ac is known as the determinant of a quadratic equation. The determinant tells the nature of the roots.
Program to Find Roots of a Quadratic Equation![]() C++ Program To Find Roots Of Quadratic Equation
Output
C Program To Find Roots Of Quadratic Equation Using If
In this program,
sqrt() library function is used to find the square root of a number.
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