1 2 3 6 15 July 8, 2019 16 32 64 128 1 2 3 4 5 6 to 150 1 2 3 4 5 6 до 150 1 2 3 4 5 6 до 15 5 6k 2 6 3 15k 1 8 1 2 2x 3 15 6 1 3 6 15x )=- 2 4x 1 2 3 4 5 6 até 150 1 2 3 4 5 6 to 15 1 2 x 15 6 3 4 1 2 3 4 5 6 tentukan suku ke 15 1 2 10x 15 3 2 2x 6 3x 1 3 x 6 )=- 2 5x 14 15 1 3 6a 9 )= 6 a 2 3 )+ 15
