someone please HELP! what is the derivative of te^(-t/4)(1/t-1/4)

Question

anonymous · Answer

really the "hard" part about this one is then exponetial function
Consider this: 
e^(f(x))=e^(f(x))*f'(x)

hero · Answer

Posting full solutions is a lost art nowadays. I miss amistre, satellite, myininaya

anonymous · Answer

okay you post it then

anonymous · Answer

and no wolframalpha

hero · Answer

I knew you would say that. Do you admit to being completely lazy?

anonymous · Answer

no, i can do it, but the person that posted the question will recieve the most benefit if he tries it himself

anonymous · Answer

i'm kinda glad for the lil hints that push me to think but i been on this problem for twodays now. I've got a B in the class and actually need this to finish it lol.... try my best to not ask questions tooo much on here

anonymous · Answer

hero will handle this question he volunteered for it

hero · Answer

Asking leading questions would also help as well. I didn't volunteer for anything. You're acting like a cry baby right now lagrange.

anonymous · Answer

i really appreciate it... i'm actually a math major so the more details the better ;)

anonymous · Answer

you cant even solve this problem with out wolframalpha

hero · Answer

Lagrange, why post anything at all if you weren't planning on helping him?

anonymous · Answer

im done arguing with you, whats wrong with you? why are you being so hostile

hero · Answer

I'm not. This is actually me being nice and civil. You don't want to see my ugly side.

anonymous · Answer

Your picking fights man, im not with that

hero · Answer

But if there's any reason for me being "hostile" as you say, I think you might know why. Remember yesterday?

anonymous · Answer

look, man i dont remeber what i did, but i am sorry, i dont want any issues between us

hero · Answer

I'll accept that

anonymous · Answer

im just here to help solve math problems

hero · Answer

Me too

anonymous · Answer

can you draw out the problem, i am having trouble understanding what exactly e is raised too

anonymous · Answer

well thank ya'll... Sorry for being the center of your disagreement... I really didnt want to use wolframalpha to get the answer for free... i wanted to get into a discussion to learn it. but its all good. i just used wolfram. You guys are both really smart a should work together.