Hello,

when you store the term of a function with the Y=-editor you have to use an independent variable (mostly x). Otherwise your functions are constants. Have a look at the entry row of the y=-editor: It starts with y1(x)=

This error occurs because you used an empty bracket with the name of the function.My Solve function is:

Solve(X^5+Y2()*X^4+Y3()*X^3+Y4()*X^2+Y5()*X+Y6()=0 ,X)

I am getting the "Too few arguments" error....Ifthe name of the independent variable is x then you have to useyn(x)

EB