weiwei83 SG integrate (1/(60+x)) with respect to x. Is the answer just ln(60+x) or you need to consider the 60?
omgukilledkenny SG erm, then what happens when... i differentiate ln(5x) = 1/x and differentiating ln(6x) is also = 1/x so when integrating 1/x how do i know if its ln(6x) +C or ln(5x) +C ?
OO_OO_OO SG wha shit i forgot all my math already lol.. i think its by parts or smt. equate that whole thing to y and make it ln.
