Math Problem Statement
Tentukan df dan rf dari fungsi f (x) = 4 / akar x² - 9
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Radicals
Domain and Range
Inequalities
Formulas
f(x) = 4 / √(x² - 9)
Inequality: x² - 9 > 0
Quadratic Inequality: x² > 9
Theorems
Properties of Radicals
Quadratic Inequality Theorem
Suitable Grade Level
Grades 10-12
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