6 2 5 8 1 4 July 8, 2019 16 32 64 128 1 2 5 7x 8 4x 6 2 8 1 3x )- 6 4x 5 1 4 x 6 )- 8 2 5 8 1 2 6 15 x 5 8 1 4 3 Simplify 4 1 6 2 5 8 2 6-dibromonaphthalene-1 4 5 8-tetracarboxylic dianhydride 6 1 8 less 2 4 5 is equal to 8 5 6 divided by 2 1 4 5 6 3 2 8 divided by 1 4
