Find Derivative

Question

F(x)= (x-2)(x^2-3x-1)

And I got

F'(x)= (x-2)(3x-3)+ (x^2-3x-1)(1)

Answer 1

yes, correct
but perhaps you better multiply out and collect like terms
for example 3x^2 + x^2 = 4 x^2

Answer 2

Oh okay thanks =D