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larisa86 [58]
2 years ago
5

If (x + yi) + (4(x + yi) + 6i) = 10, what is x + yi?

Mathematics
1 answer:
Verizon [17]2 years ago
8 0

Answer: (10 - 6i)/5

(x + yi) + (4(x + yi) + 6i) = 10

⇔ 5(x + yi) + 6i = 10

⇔ 5(x + yi) = 10 - 6i

⇔ x + yi = (10 - 6i)/5

Step-by-step explanation:

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