Numerical integration of a function containing symbolic characters

clear
clc
E=@(x) x.^2
syms A B
var = integral(@(x) E(x).*(A*x+B),0,1)

Hello everybody,

I need to calculate this kind of integral, and expect a result, for example (10A+B).

Is there a way by using integral or quad command? (Actually anything but trapz)

Thank you.

Answer 1

[Torsten]

syms A B x
f = x^2*(A*x+B);
result = int(f,x,0,1)