# calcu.us

posted by
**safa** on
.

If F(x) = f( 5f( 3f( x ))), where f(0) = 0 and f '(0) = 3, find F '(0).

posted by
**safa** on
.

If F(x) = f( 5f( 3f( x ))), where f(0) = 0 and f '(0) = 3, find F '(0).