Which of these is a solution to the homogeneous equation an−5an−1+6an−2=0a_n - 5a_{n-1} + 6a_{n-2} = 0an−5an−1+6an−2=0?
2n+3n2^n + 3^n2n+3n
2n+2n2^n + 2^n2n+2n
3n+3n3^n + 3^n3n+3n
n⋅2nn \cdot 2^nn⋅2n