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.
Maximize[{4x+2y^2+7z^2-4z-12,x+4y+6z=1000,0<x<1000,0<y<250,0<z<166},{x,y,z}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
