User:Omnipotence407/sandbox

Sandbox Declaration
Below are my attempts at trying to figure things out on my own. Pay no attention to the stuff below. But on the other hand; if you see me struggling with something, and you want to help, please feel free to.

Here goes LaTeX
f(x,y)=x^2+3x+2

$$f(x,y)=(x^2+3x+2)/2$$

$$x=(-b+-sqrt(b^2-4ac))/(2a)$$

$$lim((f(x+h)-f(x))/h,h,0)$$