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Evaluate the limit $\lim_{x\to1}\left(\frac{x^2-1}{\sqrt{x}-1}\right)$ by replacing all occurrences of $x$ by $1$
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$\frac{1^2-1}{\sqrt{1}-1}$
Learn how to solve problems step by step online. Find the limit (x)->(1)lim((x^2-1)/(x^1/2-1)). Evaluate the limit \lim_{x\to1}\left(\frac{x^2-1}{\sqrt{x}-1}\right) by replacing all occurrences of x by 1. Calculate the power \sqrt{1}. Subtract the values 1 and -1. Calculate the power 1^2.