As fast As possible and promise you upvote
look at the picture not the text
y^('')-2y^(')-3y=e^(2^(^()))2t;y(0)=0,y^(')(0)=0
Solve the initial value problem with the help of Laplace transform
y"-2y`-3y = e2^2t ; y(0) = 0,y'(0) = 0
Solve the initialvalue problem with the help of Laplace transform