Dillon3424
Dillon3424
23-11-2015
Mathematics
contestada
For I= -1 what is the sum (7+3i) (-8+9)?
Respuesta :
Since3122015
Since3122015
24-11-2015
[tex](7+3(-1))(-8+9)\\(7-3)(1)\\4[/tex]
4
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