5 2 4a 1 ) 3a 13 July 8, 2019 16 32 64 128 5 2 4a 1 )+ 3a 13 5 2 4a 1 )+ 3a 13 solve for a 5 2 left 4a 1 right )+ 3a 13 A 1 2 3 4 5 6
