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.
(y=x^2-2*x-7)&((x-1)^2=25-(y--3)^2)
(y=x^2-2*x-7)&((x-1)^2=25-(y--3)^2)
Natural Language
Math Input
Extended Keyboard
