2a a 1 ) 5 3a 2 July 8, 2019 16 32 64 128 2a a 1 )+ 5 3a 2 Expand and simplify 2a a 1 )+ 5 3a 2 2a 1 20 a 3a 5 (2a ^ 2)/(3(a + 1)) + (5a ^ 2)/(4(a + 1)) 2 - 3 5a=1 5a