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Factor x²+4x-4

Mathematics
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is it a quadratic equation question ?
Do you mean x²+4x+4?
no it's -4 i've been working on it, but it's no factoring :/

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Other answers:

Because factoring x²+4x-4 is pretty difficult.
Well, It's safe to say that it cannot be factored.
Using the quadratic formula would be the easiest method
@Copythat How can quadratic formula help us to factor it?
yeah, i dont think the formula's working
\[\lim_{x \rightarrow -3} \frac{ x^2+4x-4 }{ x-3 }\]
You could try factoring out the x. x(x+4)-4
I don't see why you have to factor the numerator. All you have to do is plug -3 into x.
but the i get a number over x
What do you mean? Ave to do is plug -3, like this:\[\frac{ (-3)^2 + 4(-3) - 4 }{ (-3) - 3 }\]
yes you're right i got 7/6
Yeah. Glad I helped.

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