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3 years ago

(Picture) Please help me

Mathematics

1 answer:

ololo11 [35]3 years ago

7 0

Answer:

Equation A:

(x + yi) + (4 + 6i) = 7 - 2i

⇔ x + yi = 7 - 2i - 4 - 6i

⇔ x + yi = 3 - 8i

⇒ x = 3

y = -8

Equation B:

(x + yi) - (-8 + 11i) = 5 + 9i

⇔ x + yi = 5 + 9i + 11i - 8

⇔ x + yi = -3 + 20i

=> x = -3

y = 20

Step-by-step explanation:

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