dralbertroy dralbertroy

21-06-2020
Mathematics

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Give the answer in a + bi form. (−7 + 6i) + (6 − 8i)

Respuesta :

bbooobb bbooobb

21-06-2020

Answer:

-1 -2i

Step-by-step explanation:

(-7+6) + (6i-8i) = -1 -2i

Answer Link

GeorgePP GeorgePP

21-06-2020

Answer:

(-1 - 2i)

Step-by-step explanation:

You simply add them.

-7 + 6 = -1

6i + (-8i) = 6i - 8i = -2i

Answer Link

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