2x 5 x 5 3x 4 x 2 1 July 8, 2019 16 32 64 128 X 5 3x 4 4x 3 2x 2 12x 16 3x 4 )( 2x 5 )- 11x x 2 )+ 5 x 2 3x 1 2x 4 3x 5 15 7x x 3 2 5 x 1 2x 5 2 x 2 5
