Calculus, need help again...
posted by Leanna .
If the function f is defined by f(x)=x^22x, find limit h>0
(f(3+h)(f(3h))/2h

Do exactly what is suggested, and simplify the resulting expression:
(f(3+h)(f(3h))/2h
=((3+h)²2(3+h)((3h)²2(3h)))/2h
=...
Take the limit h>0 if necessary.