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.
system of equations (-1 - m)^2 + 1 = r^2, (2 - m)^2 + (1/2)^2 = r^2
system of equations (-1 - m)^2 + 1 = r^2, (2 - m)^2 + (1/2)^2 = r^2
Natural Language
Math Input
Extended Keyboard