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Evaluate the limit $\lim_{x\to-1}\left(\frac{x-1}{x^2-3x-4}\right)$ by replacing all occurrences of $x$ by $-1$
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$\frac{-1-1}{{\left(-1\right)}^2+3-4}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit of (x-1)/(x^2-3x+-4) as x approaches -1. Evaluate the limit \lim_{x\to-1}\left(\frac{x-1}{x^2-3x-4}\right) by replacing all occurrences of x by -1. Subtract the values 3 and -4. Subtract the values -1 and -1. Calculate the power {\left(-1\right)}^2.