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.
\left(3x+1 \right)\sqrt{2x^{2}-1}=5x^{2}+\frac{2}{3}x-3
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
