1 9 x 8 27 July 8, 2019 16 32 64 128 9 4 x *( 8 27 x 1 2 3 4 9 x 1 =( 8 27 6 1 3 x 27 8 x 16 9 is equal to 1 3 x 27 8 x 16 9 1 8 x 9 9 x 8 =
