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.
solve (2^x-16)*(log x / log 2 -1)^3/(4^x-3*2^x-4)>=0
solve (2^x-16)*(log x / log 2 -1)^3/(4^x-3*2^x-4)>=0
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
