Math Problem Statement
Resuelve y''' + y'' + 4y' + 4y = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Differential Equations
Characteristic Equations
Complex Roots
Formulas
Characteristic equation: r^3 + r^2 + 4r + 4 = 0
Solution to second-order linear equations with complex roots: y(x) = c_1 e^{rx} + c_2 \cos(bx) + c_3 \sin(bx)
Theorems
Factorization of cubic polynomials
Euler's formula for complex exponentials
Suitable Grade Level
University Level - Differential Equations
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