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.
lim (x,y) to (1,0) of (sqrt(|y|)(x-1)(x+4))/((x-1)^2 + y)
lim (x,y) to (1,0) of (sqrt(|y|)(x-1)(x+4))/((x-1)^2 + y)
Natural Language
Math Input
Extended Keyboard
