[quote]Are you a master at math? Do you want to make other forum users suffer extreme brain farts? If so, then you came to the right place! Put down a math problem and see if anyone guesses it right. [b]This is your opportunity to make our brains suffer![/b] [spoiler]I am terrible at math[/spoiler][/quote] Find the min and max of f"(x)=e^2x^3(lnx) all over x^3-3