2 2x 4 16 x 3 July 8, 2019 16 32 64 128 3 2x 4 )+ 16 3 x 2 )- 8 X 4 16 x 3 2x 2 4x 8 Lim x 4 16 x 3 2x 2 2 x 5 )- 4 2x 3 )= 16
