6 5 2 3v 4 15 1 3v July 8, 2019 16 32 64 128 6 5 2 3v 4 15 1 3v combine like terms 6 5 - dfrac 2 3v + dfrac 4 15 + dfrac 1 3v 2 + 3 + 4 + 5 + 6 A 1 2 3 4 5 6
