Posted by nicole on .
really stuck on these two, steps would be greatly appreciated. gotta find the derivative thanks!
first one:
f(t)=2^(log5t)
the 5 is the base
second one:
y=(2(x^2)  1)^5 /(√(x+1)

calculus 
nicole,
woops, for the second one you have to use logarithmic differentiation