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TEA [102]
4 years ago
10

If (x+yi)+6i=2, what is x+y

Mathematics
1 answer:
sergiy2304 [10]4 years ago
6 0

Answer:

-4

Step-by-step explanation:

(x+yi)+6i=2

Set the real terms equal

x =2

Set the imaginary parts equal

y +6 = 0

Subtract 6 from each side

y+6-6=0-6

y = -6

We want to find x+y

2-6

-4

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