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.
49x^2 + 959x ≡ 343 (mod 1373)
49x^2 + 959x ≡ 343 (mod 1373)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random