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Mathematics, 01.03.2021 20:00 evapoliziani

What is the value of(-4-3i)+(-6-9i)? O A. -10 - 12i O B. -10 + 12i C. -2- 61 OD D. -2 + 6i

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What is the value of(-4-3i)+(-6-9i)? O A. -10 - 12i O B. -10 + 12i C. -2- 61 OD D. -2 + 6i...

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