jordanyc44
jordanyc44
09-04-2019
Mathematics
contestada
(9+8i)+(4-7i)-(9-6i)
Respuesta :
UserX
UserX
09-04-2019
And is 4 + 7i
step by step solution:
9+8i+4-7i-9+6i
9+4-9+8i+6i-7i
13-9+14i-7i
4+7i
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