I broke the C# basics test for Methods (final coding challenge)

Hello bro what sup? You have few basic mistakes ill try to explain. in the Multiply method ur being asked to return the value of the first and the second params.

   static double Multiply(double firstParam, double secondParam)
    {
        return firstParam * secondParam;
    }

as u see we have 2 parameters and we return the multiply value of them.

after that ur being asked to add the two calls to the function toghter. You just need to declare 2 variables, 1 for the first call and the second to the second call and print the result of adding them toghter with the Console.WriteLine() method.

    static void Main(string[] args)
    {
        double first = Multiply(2.5, 2);
        double second = Multiply(6, 7);
        Console.WriteLine(first+second);
    }

}

As u can the variable first stores the value 5 because we call the Multiply function with 2 arguments 2.5 and 2. in the Multiply method they being sent and the method returns the result of the multipy operator.

You just need to know that we use parameters as placeholders because we want to reuse the function, arguments are the values u call the function with.

hope this helps