If the characteristic equation is (r−2)3=0(r-2)^3 = 0(r−2)3=0, what is the general solution?
an=c12n+c2n2n+c3n22na_n = c_1 2^n + c_2 n 2^n + c_3 n^2 2^nan=c12n+c2n2n+c3n22n
an=c12n+c22n+c32na_n = c_1 2^n + c_2 2^n + c_3 2^nan=c12n+c22n+c32n
an=c12n+c2n2na_n = c_1 2^n + c_2 n 2^nan=c12n+c2n2n
an=c1+c2n+c3n2a_n = c_1 + c_2 n + c_3 n^2an=c1+c2n+c3n2