How to put all input into one dialog box?

eqprompt='Enter Equation (e.g. 2*x^2+4*x+9):';
        equation=inputdlg(eqprompt);
        eq=str2sym(equation);
        syms(symvar(eq));
        varprompt='With Respect to Variable:';
        var=inputdlg(varprompt);
        k=diff(str2sym(equation),var);
        disp(k)

I want to combine the two questions into one dialog box and still perform the operation

Answer 1

[Cris LaPierre]

Take a look at the examples on the inputdlg documentation page.