ineedhelp6217 ineedhelp6217
  • 12-05-2019
  • Mathematics
contestada

What is the standard form of (1+7i)(3-I)

A)-10-10i

B) -4-10i

C)10+20i

D)20+10i

Respuesta :

yami129 yami129
  • 12-05-2019

The answer in standard form is C.

Answer Link
lilvictor001 lilvictor001
  • 10-11-2021

Answer:

yup its 10+20i

Step-by-step explanation:

got 100%

Answer Link

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