The explicit formula an=5⋅3n+2⋅(−1)na_n = 5 \cdot 3^n + 2 \cdot (-1)^nan=5⋅3n+2⋅(−1)n satisfies which recurrence relation?
an=3an−1−2an−2a_n = 3a_{n-1} - 2a_{n-2}an=3an−1−2an−2
an=2an−1+3an−2a_n = 2a_{n-1} + 3a_{n-2}an=2an−1+3an−2
an=5an−1+2an−2a_n = 5a_{n-1} + 2a_{n-2}an=5an−1+2an−2
an=3an−1+2an−2a_n = 3a_{n-1} + 2a_{n-2}an=3an−1+2an−2