Answer to Question #243681 in Differential Equations for Mohammed

Question #243681

d2y/dx2+5 dy/dx+4y=0


1
Expert's answer
2021-09-29T08:41:07-0400

Characteristic equation: "r^2+5r+4=0\\to r_1=-4,r_2=-1."

General solution of DE: "y=C_1e^{-4x}+C_2e^{-x}."


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