Solve the given differential equation. + 9 + 20y = -15

A. y = c1e-5x + c2e-4x + 
B. y = c1e5x + c2e4x - 
C. y = c1e-5x + c2e-4x
D. y = c1e-5x + c2e-4x - 

Answer: D

Mathematics

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