X 3 5x 6 5x 12 x 4 5 July 8, 2019 16 32 64 128 X 3 5x 6 15x 12 x 4 5 1 3 x 4 3 )+ 5x 6 5x 4 x 12 5 x 3 3 (12 5-x) 5=(3 6+x) 6 5 x 5 x 5 x 5 x 5
