harmonytaylor13
harmonytaylor13
30.07.2019 • 
Mathematics

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

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