5 2 5x 4 )- 3x 8 July 8, 2019 16 32 64 128 5 2 5x 4 )- 3x 8 simplified 2 5x 7 )+ 3x 1 5 4 3x 5 )- 8x 5 x 5 x 5 x 5 x 5
