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Evaluate the limit $\lim_{x\to4}\left(\frac{x-4}{3-\sqrt{x+5}}\right)$ by replacing all occurrences of $x$ by $4$
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$\frac{4-4}{3-\sqrt{4+5}}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(4)lim((x-4)/(3-(x+5)^1/2)). Evaluate the limit \lim_{x\to4}\left(\frac{x-4}{3-\sqrt{x+5}}\right) by replacing all occurrences of x by 4. Subtract the values 4 and -4. Add the values 4 and 5. Calculate the power \sqrt{9}.