Here is the question:
I have posted a link there to this thread so that the OP may view my work.The Product Rule, Calculus Help?
This is a problem from my calculus textbooks:
Determine an expression for f'(x) is f(x)=g1(x)g2(x)g3(x)...gn-1(x), gn(x). If f(x)=(1+x)(1+2x)(1+3x)...(1+nx) find f'(0).