isabelmn2002 isabelmn2002

18-12-2019
Mathematics

contestada

multiply the following complex numbers (6+3i)(3+i)

Respuesta :

Yang100 Yang100

18-12-2019

Answer:

15i+15

Step-by-step explanation:

(6+3i)(3+i)

18+9i+6i+3i^2

18+15i+3(-1)

18+15i-3

15i+15

Answer Link

mdepresso mdepresso

20-04-2021

Answer:

15+15i

Step-by-step explanation:

a p e x

Answer Link

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