X 3 2 5x 7 July 8, 2019 16 32 64 128 X 3 5x 2 7x 35 X 3 5x 2 7x X 3 5x 2 7x 1 X 3 5x 2 7x 5 X 3 5x 2 7x 0 X 3 5x 2 7x 35 0 X 3 5x 2 7x 6 X 3 )( 2x 2 5x 7 X 3 3x 2 5x 7 0 X 3 4x 2 5x 7 X 3 3x 2 25x 75 X 3 3x 2 25x 75 0 3 x 2 )+ 4 5x 7 X 3 5x 2 18x 72 X 3 5x 2 x 7 0