Question

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

Answer 1

first you add then you subtract

Explanation:

Answer 2

The answer is (B) - (7+4 i) + (7 minus 4 i) = 14

Explanation: