Solve an=5an−1−6an−2a_n = 5a_{n-1} - 6a_{n-2}an=5an−1−6an−2 with a0=0,a1=1a_0=0, a_1=1a0=0,a1=1.
2cdot3n−2n2 \\cdot 3^n - 2^n2cdot3n−2n
3n+2n3^n + 2^n3n+2n
2n−3n2^n - 3^n2n−3n
3n−2n3^n - 2^n3n−2n