3 1 6 x 18 July 8, 2019 16 32 64 128 3 6 8 1 x 18 1 3 x 1 6 )= 23 18 3 28 x 17 18 1 6 2x 3 x 1 x 6 180 1 6 3 5 x 18 1 3 x 6 squared x 18 18 x 1 )=- 3 6 x )+ 15x Wfbdt 1 3 4 x 6 180 1 6 x 2 3 x 180 4x 3 5x 6 x 1 180 1 3 x pi x 6 squared x 18 1 3 x 3.14 x 6 2 x 18 6 1 3 x 18 x 15 1 3 x pi x 6 2 x 18 3 x 6 )= 1 3 9x 18