If the numbers are negative
ex:
-1-4+1 =-4
I hoped that kinda helped
The corresponding homogeneous ODE is
with characteristic equation
with roots at and , so the characteristic solution is
For the non-homogeneous ODE, assume a particular solution of the form
Substituting and its derivatives into the ODE gives
Then the ODE has the general solution
I think is uh.. i think is uh carrot