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.
(2x+1)(1+ ((2x+1)^2)^(1/2) +7) + x(1 + (x^2 + 7)^(1/2)) = 0
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random