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Evaluate the limit $\lim_{x\to1}\left(\frac{x^2+15x-4}{x-1}\right)$ by replacing all occurrences of $x$ by $1$
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$\frac{1^2+15\cdot 1-4}{1-1}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(1)lim((x^2+15x+-4)/(x-1)). Evaluate the limit \lim_{x\to1}\left(\frac{x^2+15x-4}{x-1}\right) by replacing all occurrences of x by 1. Subtract the values 1 and -1. Multiply 15 times 1. Subtract the values 15 and -4.