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## Main Question or Discussion Point

I have this question from a past assignment that I never get right, it says the limit is [itex]\frac{1}{2}[/itex].

But what I keep getting is [itex]undefined[/itex].

Here is the problem: [itex]\lim_{x \to 1} \frac{\x^2 - 4x + 3}{\-x^2 + 2x + 3}[/itex].

I broke it down using limit laws, then substituted in 1 for the x's, and ended up with [itex]\frac{0}{0}[/itex]. What am I doing wrong here?

But what I keep getting is [itex]undefined[/itex].

Here is the problem: [itex]\lim_{x \to 1} \frac{\x^2 - 4x + 3}{\-x^2 + 2x + 3}[/itex].

I broke it down using limit laws, then substituted in 1 for the x's, and ended up with [itex]\frac{0}{0}[/itex]. What am I doing wrong here?

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