gloriavargas1010 gloriavargas1010
  • 17-12-2019
  • Mathematics
contestada

Which expression is equivalent to (4 + 7¡)(3 + 4¡)?

Respuesta :

Yang100
Yang100 Yang100
  • 18-12-2019

Answer:

37i-16

Step-by-step explanation:

(4+7i)(3+4i)

12+21i+16i+28i^2

12+37i+28(-1)

37i+12-28

37i-16

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