TheMagicalZombi TheMagicalZombi

04-09-2017
Mathematics

contestada

Multiply (2 – 7i)(–1 + 4i).

Respuesta :

konrad509 konrad509

04-09-2017

[tex](2 - 7i)(-1 + 4i)=-2+8i+7i+28=26+15i[/tex]

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elizabethpaak2 elizabethpaak2

21-03-2021

Answer:

a, 26+15i

Step-by-step explanation:

edg. 2020

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