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.
m^2+(3*x)^2=b^2; b^2+(4*x-4)^2=(4*x)^2; x^2+m^2=(4*x-4)^2
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random