- Thread starter
- #1

- Feb 5, 2012

- 1,621

**Title: Prove this limit**

Hi sluggerbroth,\[\lim_{x\rightarrow 1}(x^2-2x+4)=3\]

\begin{eqnarray}

\lim_{x\rightarrow 1}(x^2-2x+4)&=&\lim_{x\rightarrow 1}x^2-2\lim_{x\rightarrow 1}x+\lim_{x\rightarrow 1}4\\

&=&1^2-2+4\\

&=&3

\end{eqnarray}

Kind Regards,

Sudharaka.