david92777 david92777

19-05-2021
Mathematics

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(18 + 4i) + (-11 + 23i) =
Express your answer in the form (a + bi).

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yinaanna0 yinaanna0

19-05-2021

Answer:

7+27i

Step-by-step explanation:

(18+4i)+(-11+23i)

=18+4i-11+23i

=7+27i

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