/// <summary>
/// Returns square of three numbers - Mathematically it is denoted as square of (x + y + z)
/// x, y and z can be same or different integer values e.g. x = 2, y = 3, z = 5 and its square will be 100
/// </summary>
/// <param name="x">int value</param>
/// <param name="y">int value</param>
/// <param name="z">int value</param>
/// <returns>long value</returns>
public long Square(int x, int y, int z)
{
Trinomial trinomial = new Trinomial();
return(trinomial.Square(x, y, z));
}
/// <summary>
/// Returns cube of three numbers - Mathematically it is denoted as cube of (x + y + z)
/// x, y and z can be same or different integer values e.g. x = 2, y = 3, z = 5 and its cube will be 1000
/// </summary>
/// <param name="x">int value</param>
/// <param name="y">int value</param>
/// <param name="z">int value</param>
/// <returns>long value</returns>
public long Cube(int x, int y, int z)
{
Trinomial trinomial = new Trinomial();
return(trinomial.Cube(x, y, z));
}