justbrianna13 justbrianna13
  • 13-12-2020
  • Mathematics
contestada

Simplify the expression to a + bi form:
(11+8i)-(-5+4i)

PLEASE HELP

Respuesta :

diamond5623
diamond5623 diamond5623
  • 13-12-2020
If I’m correct it should be 6+4i good luck
Answer Link
Аноним Аноним
  • 13-12-2020
Answer: 16 + 4i

Step-by-Step Explanation:
11 - - 5 = 16
8i - 4i = 4i
Answer Link

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