kokrama2003 kokrama2003 12-06-2021 Mathematics contestada Which equation demonstrates the additive identity property? (7 + 4 i) + (7 minus 4 i) = 14 (7 + 4 i) + 0 = 7 + 4 i (7 + 4 i) (1) = 7 + 4 i (7 + 4 i) + (negative 7 minus 4 i) = 0