What Is the Form of a Particular Solution of the Following

Multiple Choice

What is the form of a particular solution of the following nonhomogeneous differential equation?

All capital letters in the choices represent arbitrary real constants.

A) $A+B e^{5 t}$
B) $A t^{2}+B t+C+\left(D t^{2}+E t+F\right) e^{5 t}$
C) $\left(A t^{2}+B t+C\right) \left(1+e^{5 t}\right)$
D) $A t+B t^{2} e^{5 t}$