The second one is not a square root, but a square. If you want the square root, type sqrt.
Oh, and also : WolframAlpha is WAY better at math than Google. You can solve a whole lot of equations with it, use matrices, and so on.
You remember that simpsons episode where lisa is a mom and she is online talking about how google enslaved the earth but its still a damn fine serch engine???? That should go at the bottom of this post.
Oh, and also : WolframAlpha is WAY better at math than Google. You can solve a whole lot of equations with it, use matrices, and so on.