Math Problem Statement
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Tentukan himpunan penyelesaian dari a). ²log(x-12)=1
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Tentukan nilai x yang memenuhi logaritma berikut a). ³log(x²-5x+6)=²log(x²-5x+6)
b).⁵log(x²-17x+52)=⁷log(x²+17x+52)
Solution
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Math Problem Analysis
Mathematical Concepts
Logarithmic Equations
Quadratic Equations
Exponential Functions
Formulas
log_b(a) = c is equivalent to b^c = a
Quadratic equation: ax^2 + bx + c = 0
Exponential identities for log base conversion
Theorems
Logarithmic Identity: log_b(a) = log_c(a)/log_c(b)
Quadratic Formula: x = (-b ± √(b^2 - 4ac)) / 2a
Suitable Grade Level
Grades 10-12
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