angeloli123 angeloli123

21-07-2021
Mathematics

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Which of the following is equivalent to the expression below? (14 - 9i)+(2+3i)
A. 16-6i
B. 16-12i
C. 12-12i
D. 12-6i

Which of the following is equivalent to the expression below 14 9i23i A 166i B 1612i C 1212i D 126i class=

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rijarafiquee rijarafiquee

17-08-2021

Answer:

A. 16 - 6i

Step-by-step explanation:

(14 - 9i)+(2+3i)

14 - 9i + 2 + 3i

-9i + 3i + 14 + 2

-6i + 16

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