Math Problem Statement
Diketahui f(x ^ 2 + x) = 2x + 1 * dang(x) = (3x - 1)/(x - 1) Nilai z yang memenuhi (f g^ -1 ) (x) = 3 adalah...
A. 2
C. 4
E. 6
B.3
D. 5
Solution
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Math Problem Analysis
Mathematical Concepts
Function composition
Inverse functions
Rational functions
Formulas
Inverse function formula
Rational function formula
Theorems
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Suitable Grade Level
Advanced High School