I am writing a simple program in Mathcad for Newton's Method. The function is x^3-5*x^2+3*x+4. The root is between 0 and 3, and we want a tolerance of 0.00001. My code is the exact same as a program I made in Matlab that works, but since I am new to Mathcad, I am getting an error that I do not know how to fix.
The error I receive is "This value must be a scalar"; it is referring to my function f(x). Here is the code: