i need math help
 

how do you get the antiderivative of x^-1?

no idea :)

Should be ln|x|

ah! i forgot.. thanks :)

W O W! That's all I can say

you should have paid attention in class.
why don't you ask your teacher?
why don't you Google it?
why don't you go away?
this is a webmaster board, not calculus class.