Solve the differential equation.y' e3x + 3ye3x = 4x

A. y = 4x2e-3x + Ce-3x 
B. y = 2x2e-3x + Ce-3x 
C. y = 4x2e3x + Ce3x 
D. y = 2x2e3x + Ce3x 


Answer: B

Mathematics

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