X 5 x 2 3 July 8, 2019 16 32 64 128 X 5 )( x 2 3x X 5 )( x 2 3x 1 X 5 )( x 2 3x 4 X 5 x 2 3x 10 X 5 x 2 30 X 5 )( x 2 3x 6 X 5 x 2 36 X 5 x 2 3x 40 5x 5 x 2 )+ 3 X 5 2 x 3 20 X 5 2 x 3 6 1 X 5 2 x 3 4 X 5 2 x 3 6 X 5 2 x )- 3 15 5 x 2 x 3.14