Solve this integral question: int [4/(x+3)'] dx = int [4/((d/dx)(x+3)) dx = ??

[Junko85]

Dear member,

How to solve this question :

I'm stuck. In order for the result to have the (x+3) still intact, what integral rule can i apply to advance..?

Best Regards,

 

[ksdhart]

I'm sorry, but I'm a bit confused as to why you wouldn't simplify the derivative. In fact, I strongly suspect there must be more to this problem, because taking the derivative makes the entire integral trivial. Please post the full, exact text of the exercise, including any and all instructions given to you.