saverockandroll2242 saverockandroll2242

10-05-2020
Mathematics

contestada

Multiply the following complex numbers:
(9-2i)(7 + 6i)

A. 51 + 40i
B. 75 + 40i
C. 75 - 40i
D. 51 - 40i

Respuesta :

21jnesseltree 21jnesseltree

10-05-2020

Answer:

b

Step-by-step explanation:

Answer Link

mdepresso mdepresso

20-04-2021

Answer:

B. 75 + 40i

Step-by-step explanation:

a p e x

Answer Link

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