1 x 2 x 2 5 x 3 10 July 8, 2019 16 32 64 128 7x 1 x 2 10 2 5 x 2 2 5 x 1 x 3 2 Test the series 1 x 2 x 2 5 x 3 10 10 5x x 1 2 )+ 2x 2 5x 3 2 x 2 3 x 1 5 x 10800 2 x 2 ⋅ 3 x 1 ⋅ 5 x )= 10800 6x 1 x 2 7x 10 5 x 2 3 x 5 1 x 1 2 x 2