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03-10-2017
Mathematics

contestada

(7i-6i) + (-1+4i) - (4-7i)

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haamcsaai haamcsaai

03-10-2017

(7i-6i)+(-1+4i)-(4-7i)
simplify:(1i)+(-1+4i)-(4-7i)
simplify more:1i-5+11i
more:12i-5 is the answer! hope I helped!

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