Math Problem Statement
lim->x-a- (absolute amount of x-1)/(x^2-a^2)
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Absolute Value
Factoring
One-Sided Limits
Formulas
lim_{x \to a^-} \frac{|x - 1|}{x^2 - a^2}
x^2 - a^2 = (x - a)(x + a)
Theorems
Factoring difference of squares
Limit evaluation
Suitable Grade Level
College Level