X 1 2 5x 12 3 4 July 8, 2019 16 32 64 128 X 1 3 5x 2 12 5 3x 4 5x 12 2 x 1 )= 3 5 2x )+ 4x (- 4x 3 6x 1 )+( 5x 2 x 12 12 x 5
