personweird079 personweird079

12-09-2022
Mathematics

contestada

What value of d makes the equation -2 +3i+ 12i = 9i-(2-di) true?

Respuesta :

redwhale325 redwhale325

12-09-2022

Answer:

d = 6

Step-by-step explanation:

-2 +3i+ 12i = 9i-(2-di)

-2 + 15i = 9i - 2 + di

-2 + 15i = -2 + 9i + di

6i = di

6 = d

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