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

03-02-2017

You simplify

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

And you get
144+288i

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