laciejhensley laciejhensley

12-11-2021
Mathematics

contestada

Help would be greatly appreciated!!
Multiply as indicated. Write the product in standard form.
(1+3i)(-3-i)
Thanks to whoever helps in advance!!

Respuesta :

iyanahsii iyanahsii

12-11-2021

Answer:

-10i

Step-by-step explanation:

-3-i-9i+3

remove the Opposites

collect like terms

-i-9i

=-10i

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