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Factor the polynomial $x^2-x$ by it's greatest common factor (GCF): $x$
Learn how to solve limits by direct substitution problems step by step online.
$\lim_{x\to1}\left(\frac{x^2-1}{x\left(x-1\right)}\right)$
Learn how to solve limits by direct substitution problems step by step online. Find the limit of (x^2-1)/(x^2-x) as x approaches 1. Factor the polynomial x^2-x by it's greatest common factor (GCF): x. Factor the difference of squares x^2-1 as the product of two conjugated binomials. Simplify the fraction . Evaluate the limit \lim_{x\to1}\left(\frac{x+1}{x}\right) by replacing all occurrences of x by 1.