Answer:
30x -12
Explanation:
the product rule is f(x)g'(x) + g(x)f'(x)
in this case f(x) = 3x-3 and g(x) = 5x+1. So we can just plug in we are going to find the derivative of each here.
f'(x) = 3 g'(x) = 5 Let me know if you don't know how I found the derivative of each.
Now we plug in.
f(x)g'(x) + g(x)f'(x)
(3x-3)5 + (5x+1)3
15x - 15 + 15x + 3
30x -12
You can further factor it but I'm gonna leave it like this.