I have a few homework problems, and they're asking me to find the antiderivative. They're quite tough, and I'm really confused. Can anyone be of some help on these few?
integral(4x-5/x^3)dx (/ = over.)
integral 3x over (x^2+4)dx. On this one, the 3x isn't in parentheses.
integral e^4x dx
Any help on ANY of these is greatly appreciated. I'm really lost