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09-04-2019
Mathematics

contestada

(9+8i)+(4-7i)-(9-6i)

Respuesta :

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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