Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
máximo and o minimum of f(x) = 2x^3 + 24x^2 - 54x + 7 em [-9, 2]
máximo and o minimum of f(x) = 2x^3 + 24x^2 - 54x + 7 em [-9, 2]
Natural Language
Math Input
Extended Keyboard
