Practica5_2

namespace Practica5_problema2C
{
class Program
{
static void Main(string[] args)
{
double x, A, B, C, R;

Console.WriteLine("Calcule el siguiente polinomio Ax^2+Bx+C");
Console.WriteLine("Introduzca el valor de x:");
x = double.Parse(Console.ReadLine());
Console.WriteLine("Introduzca el valor de A:");
A = double.Parse(Console.ReadLine());
Console.WriteLine("Introduzca el valor de B:");
B = double.Parse(Console.ReadLine());
Console.WriteLine("Introduzca el valor de C:");
C = double.Parse(Console.ReadLine());

R = A * (Math.Pow(x, 2)) + B * x + C;

Console.WriteLine("El valor del polinomio" + " es:" + R);
Console.ReadKey();

}
}
}

namespace practica5_problema2V
{
public partial class Form1 : Form
{
double x, A, B, C, R;
public Form1()
{
InitializeComponent();
x = 0.0;
A = 0.0;
B = 0.0;
C = 0.0;
R = 0.0;
}

private void Form1_Load(object sender, EventArgs e)
{

}

private void button1_Click(object sender, EventArgs e)
{
x = double.Parse (textBox1.Text);
A = double.Parse (textBox2.Text);
B = double.Parse (textBox3.Text);
C = double.Parse (textBox4.Text);

R=A*((Math.Pow(x,2)))+B*x+C;

label6.Text="El valor del polinomio" + " es:" + R;


}

private void button2_Click(object sender, EventArgs e)
{
textBox1.Focus();
textBox1.Clear();
textBox2.Clear();
textBox3.Clear();
textBox4.Clear();
label6.Text = "";
}

private void button3_Click(object sender, EventArgs e)
{
Close();
}
}
}