itscoleyyy itscoleyyy
  • 03-02-2017
  • Mathematics
contestada

i need help. and i would like to know how to do it in detail please if anyone knows... 4i(2-i)(5+3I)

Respuesta :

yondela2
yondela2 yondela2
  • 03-02-2017
You simplify

4i(2-i)(5+31)

And you get
144+288i
Answer Link

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