Quadratic

//© A+ Computer Science  -  www.apluscompsci.com
//Name -
//Date -
//Class -
//Lab  -

import java.util.Scanner;
import static java.lang.System.*;
import static java.lang.Math.*;

public class Quadratic
{
    private double a, b, c;
    private double rootOne;
    private double rootTwo;

    public Quadratic()
    {
        setNums(0,0,0);
        rootOne = 0;
        rootTwo = 0;
        }

    public Quadratic(double quadA, double quadB, double quadC)
    {
        a = quadA;
        b = quadB;
        c = quadC;

    }

    public void setNums(int quadA, int quadB, int quadC)
    {
        a = quadA;
        b = quadB;
        c = quadC;
}

    public void calcRoots( )
    {
        rootOne = -b + Math.sqrt((Math.pow(b,2)) - 4 *a * c /(2 * a));
        rootTwo = -b - Math.sqrt((Math.pow(b,2)) - 4 *a * c /(2 * a));



    }

    public void print( )
    {
        System.out.println("root one :: " + rootOne);
        System.out.println("root two :: " + rootTwo);

    }
}