Math Problem Statement
Use the intuitive approach to explain why the limit \lim_{x\rarr2\text{ }} $$$$ \frac{x^2-4}{x-2}exists, and compute the limit.
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Indeterminate Forms
Factoring
Difference of Squares
Formulas
Difference of squares: x^2 - a^2 = (x - a)(x + a)
Theorems
Limit laws
Removable discontinuity
Suitable Grade Level
Grades 11-12 or College Calculus
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