5x 5 2x 1 )=- 3 4x 5 July 8, 2019 16 32 64 128 5x 3 5x )+ x 5 x )+ 4x 2x 1 3 4x 5 5 2x 1 5x 16 5 x 5 x 5 x 5 x 5 5 x 5 x 5
