Question

"
Please provide the correct solutions to the
following Ordinary Differential Equation problems.


7. y""-3y'+2y=e^3t; y(0)=y'(0)=0 ans.
y=(1/2e^t)-(e^2t)+(1/2e^3t)

11. x"(t)-4x'(t)+4x(t)=4e^2t; x(0)=-1, x'(0)=-4 ans. x(t)=(e^2t)((2t^2)-2t-1)