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.
1-m = sqrt(1-sqrt(4m^2-7m^4))
1-m = sqrt(1-sqrt(4m^2-7m^4))
Natural Language
Math Input
Extended Keyboard
