amayab817 amayab817 29-05-2020 Mathematics contestada Which equation demonstrates the additive identity property?(7 + 4i) + (7-4i) = 14(7 + 4i) + 0 = 7 + 4i(7 + 4i) ( 1 ) = 7 + 4i(7 + 4i) + (-7- 4i) = 0