Math Problem Statement

jika di ketahui f(x) = 32 dan f(x) = 4 pangkat -x+2, maka nilai x yang memenuhi adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Exponential Equations
Algebra

Formulas

4^{-x+2} = 32
4 = 2^2 and 32 = 2^5
Exponent matching: -2x + 4 = 5

Theorems

Exponentiation and Base Matching Theorem
Logarithmic Property of Equal Bases

Suitable Grade Level

Grades 9-11