Math Problem Statement
¿ lim x→ 4 4−√5 x−4 4−x
Solution
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Math Problem Analysis
Mathematical Concepts
Limits in Calculus
Indeterminate Forms
Rationalization
Difference of Squares
Formulas
Difference of Squares Formula: (a - b)(a + b) = a^2 - b^2
Limit Definition: lim(x→c) f(x)
Rationalization Technique
Theorems
Difference of Squares Theorem
Limit Evaluation
Suitable Grade Level
College Calculus or Advanced High School
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