jimmydapotato
jimmydapotato jimmydapotato
  • 13-02-2021
  • Mathematics
contestada

Adding (4-7i)+(-11+9i)​

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katelyn0812
katelyn0812 katelyn0812
  • 13-02-2021

your answer is -7+16i, because 4-11=-7 and 7i+9i is 16i

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