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Evaluate the limit $\lim_{x\to2}\left(\frac{4-x^2}{3-\sqrt{x^2+5}}\right)$ by replacing all occurrences of $x$ by $2$
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$\frac{4-1\cdot 2^2}{3-\sqrt{2^2+5}}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(2)lim((4-x^2)/(3-(x^2+5)^1/2)). Evaluate the limit \lim_{x\to2}\left(\frac{4-x^2}{3-\sqrt{x^2+5}}\right) by replacing all occurrences of x by 2. Calculate the power 2^2. Add the values 4 and 5. Calculate the power \sqrt{9}.