math1818
math1818
21-08-2017
Mathematics
contestada
7-4i divided by
2+i
how to solve it?
Respuesta :
jennamziser
jennamziser
22-08-2017
I=-1, so 7-4i is actually 7+4=11. and 2-1=1...so 11 divided by 1 is 11.
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