product and chain rule
i am having trouble with this one problem. maybe you can tell me where i am going wrong.
find h'(t) if h(t)=(t^6-1)^5(t^5+1)^6
so i am using product rule and to find the derivatives of each expression i am using chain rule...
so i get h'(t)=30t^4(t^6-1)^4(t^5+1)^6+30^4(t^5+1)^5(t^6-1)^5
is that right..or what is wrong with it?