Overview
Can you solve this DIFFERENCE EQUATION with all the steps, please
y(n+2)-2y(n+1)+y(n)=n
you dont need to solve the homogenous equation y(n+2)-2y(n+1)+y(n)=0,
just this one: y(n+2)-2y(n+1)+y(n)=n
Can you also describe just the most important steps in short.