Tentukan suku pertama,ke 6,dan ke 10 dari barisan 3,6,12,24,... 1,4,9,16,...

3,6,12,24,...
u1 = 3
r = 6/3 = 2
u6 = 3 x 2^5 = 96
u10 = 3 x 2^9 = 1.536

1,4,9,16,...
u1 = 1
u6 = 6² = 36
u10 = 10² = 100