Differentiating algebraic equation fractions

Hi guys, have a test coming up and i will be able to use matlab.

How do i differentiate algebraic equations such as fractions, in real life we will use the quotient rule, but how do i do it using matlab?

Ex: d/dx ((-x^2-x)/(x+2)*(x+3))

What will i enter into matlab for it to be differentiated?

Answer 1

[Vladimir Sovkov]

syms x;
simplify(diff(@(x)((-x^2-x)/(x+2)*(x+3)),x))