csilva1900 csilva1900

10-06-2017
Mathematics

contestada

Simplify (3 + 6i) − (8 − 5i).

Respuesta :

ronmohsin ronmohsin

10-06-2017

distribute the negative, you get 3 + 6i - 8 + 5i
3-8= -5
6i+5i = 11i

so its -5 + 11i

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