Consider

the Wronskian is W =

ok so now I am supposed to write an annihilator for L(y)=0,

then write the complementary solution ,

write an annihilator for

rewrite in its expanded

notation.

so the annihilator is

the last two parts of the problem im not sure how to answer, and to be honest im not sure if the work i have done up to this point is correct. any help would be appreciated.