Plot3D Mathematica: how to use parameters while using Plot3D [closed]

Question

I am trying to plot a function f on the domain {x,0,100},{y,0,100}.

this function f has two parameters A and B in it such that $ 0< A < 100 $ and $a < B <= 100$.

Can anybody help in setting something up like this? Thank you.

My function is, for example:

$$(A^3 - A^2 (x + y) + x (B^2 - y^2 + B (-x + y)) $$

Answer 1

Parameters should have numerical values. Otherwise it is done by a standard command Plot3D:

A = 10; B = 20;
Plot3D[(A^3 - A^2 (x + y) + x (B^2 - y^2 + B (-x + y))), {x, -100, 
  100}, {y, -100, 100}, PlotRange -> All]

If the question is about how to change parameters interactively and see that happens it can be done with Manipulate.