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X^2 -1/X+1
Need help with this AP calculus A-B course questions ASAP please
Will put more in the comments.

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What's the question.

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Limit X-1.
X^2 - 1 over X+2
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Well, I think you're asking for the limit as x approaches 1 of (x^2-1)/(x+2)? Ordinarily, I'd try to do some algebra like factoring or something, but it's not necessary bc direct substitution gives the answer. Just put in 1 and you get 0/3=0. The limit is zero.
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