Posted by Rachel :) on .
please help!
Find the derivative of f when
f(x) = 5 tan^1 (e^x) + 6e^x

calculus 
bobpursley,
f'= 5 (1/(1+e^x) * (e^x) + 6e^x
= 5/(e^x+1) + 6e^x
check that.
Posted by Rachel :) on .
please help!
Find the derivative of f when
f(x) = 5 tan^1 (e^x) + 6e^x
f'= 5 (1/(1+e^x) * (e^x) + 6e^x
= 5/(e^x+1) + 6e^x
check that.