Answer:
24.24
Step-by-step explanation:
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Answer:
when added to the original number, would equate to zero. Another term this may be known as is the additive identity. The additive inverse is simply:
(a + bi) = -(a + bi)
Given: 9 - 4i
-(9 - 4i) = -9 + 4i
Therefore, the answer is B.
Answer:

Step-by-step explanation:




Answer: Im confused?
Step-by-step explanation: