Some quick math help please

Hey, I have two problems that have me troubled, both dealing with differentiation

1) g(t) = 9 sec(t) + 3 tan(t)

g'(t) = ?

2) f (x) = 8xe^x csc(x)

f'(x) = ?

If someone could explain I would be most pleased?

to get g'(t) is simple, evaluate each term seperately

as for f'(x), since (e^x)'=e^x, just pull it out in front with the 8, and then apply the product rule.

I'm not going to do your homework for you though

http://en.wikipedia.org/wiki/List_of_differentiation_identities

*Note - it's been nearly a year since I've had any calculus.