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Any expression multiplied by $1$ is equal to itself
Learn how to solve limits by direct substitution problems step by step online.
$\lim_{x\to-3}\left(\frac{6+2x}{x^2+3x}\right)$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(-3)lim(((6+2x)1)/(x^2+3x)). Any expression multiplied by 1 is equal to itself. Factor the polynomial x^2+3x by it's greatest common factor (GCF): x. Factor the polynomial 6+2x by it's greatest common factor (GCF): 2. Simplify the fraction .