Math Problem Statement
tentukan invers f(x)=x²-4x
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Functions
Inverse Functions
Quadratic Equations
Formulas
f(x) = x^2 - 4x
Inverse function formula
Square root and completing the square
Theorems
One-to-One Function Theorem
Domain Restriction for Inverses
Suitable Grade Level
Grades 10-12