Addition & Subtraction of Complex Numbers

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Section 2.4
24 & 30

Question 24

(13 - 2i) + (-5 + 6i)

13 - 5 -2i + 6i

8 + 4i

Question 30

25 + (-10 + 11i) + 15i

25 - 10 + 11i + 15i

15 + 26i

You say?

20210913_234556.jpg
 


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