Quadratic Equation Solver: Program to calculate quadratic roots

This assignment presents a Java program designed to solve quadratic equations. The program takes integer inputs, calculates the roots using the quadratic formula, and provides a user-friendly interface. The program includes a graphical display of the results, making it easy to visualize the solutions. The assignment outlines the program's functionality, including the input process, root calculation, and graphical representation. The program's design focuses on user-friendliness, making it accessible to individuals from various backgrounds, including students, teachers, and business analysts. The assignment highlights the program's value in simplifying the process of solving quadratic equations and provides a practical tool for various applications.

Speaker Notes
 While Quadratic equations are of great importance, it can be tiresome and time-
consuming to calculate their much-needed roots
 The procedure for find any root of any given Quadratic equation is fairly the same which
makes the task repetitive I nature.
 This leaves a niche for the application of a simple but powerful java code to develop a
program to calculate these roots.
 This program can be useful to a number of individuals who frequently apply quadratic
models in their tasks.
 These include students, teachers, business analysts and many others
 This program provides an interface for the user to enter raw input, which is set to be
integers only.
 These integers will replace the coefficients and the constant in the quadratic formula
 The program makes it easy for the user to use because they do not need to understand the
formula used.
 The front end user interface is designed to be user-friendly while applying a powerful
code that ensures the correct answer is achieved.
 The model used to solve the problem for the application is the quadratic equation below:
x=−b ± √ b2−4 ac
2 a
 Once the program accepts the input by the user, it runs a check on the input to determine
if the values meet the integer test.

 In the case of a failure, the [program returns an error. In case of success, the program
returns the results.
 The following sequence and screen shots show the program in simulation mode.
1. Step 1: The Main Screen
2. Step2: Input Values
3. Step 3: Display roots

4. Step 4: Display Graph

 Although a simple application, this program provides people from a different background
with the power to work on quadratic equations.