Math Problem Statement

Cual es la transformada inversa de laplace de: (s²-2s+4)/(s⁴+9s²)

Solution

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Math Problem Analysis

Mathematical Concepts

Laplace Transform
Inverse Laplace Transform
Partial Fractions

Formulas

Laplace Transform Formula: L{f(t)} = ∫₀^∞ f(t)e^(-st) dt
Partial Fraction Decomposition
Basic Laplace Transforms: L^{-1}{1/s} = 1, L^{-1}{1/s²} = t, L^{-1}{s/(s² + a²)} = cos(at), L^{-1}{a/(s² + a²)} = sin(at)

Theorems

Inverse Laplace Transform Theorem
Partial Fraction Theorem

Suitable Grade Level

University Level - Advanced Calculus/Differential Equations