5x 2 x 3 )=- 2 5x 4 July 8, 2019 16 32 64 128 5x 2x 3 )- 2 5x 4x 2 5x 2 3 )+( 2x 2 4 5x 2 5x 3 2x 2 7x 4 2x 4 5x 3 x 2 5x 2 0
