2 5 x 10 11 July 8, 2019 16 32 64 128 1 2 4x 10 )+ 5 x 11 4 2 5 x 10 11 2 5 x 10 11 x 22 34 2 5 11 x 10 3 X over 2 5 10 11 5 x 5 )+ 2 (- 10 14x )=- 110 36 10 x 2 5 11 5 x 2 )+ 11 6x 10 2 x 2 5 2 x 10 5 2 5 × 10