e7mi8nmbcorseypere
e7mi8nmbcorseypere
25-11-2016
Mathematics
contestada
Simplify (7 – 2i) – (3 + 9i)
Respuesta :
Аноним
Аноним
26-11-2016
7-2i-3-9i=
7-3-(2+9)i=
4-11i
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