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Evaluate the limit $\lim_{x\to0}\left(\frac{\sqrt{1+x}-\sqrt{1-x}}{x}\right)$ by replacing all occurrences of $x$ by $0$
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$\frac{\sqrt{1+0}-\sqrt{1+0}}{0}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit of ((1+x)^1/2-(1-x)^1/2)/x as x approaches 0. Evaluate the limit \lim_{x\to0}\left(\frac{\sqrt{1+x}-\sqrt{1-x}}{x}\right) by replacing all occurrences of x by 0. Add the values 1 and 0. Add the values 1 and 0. Calculate the power \sqrt{1}.