brianthelion
brianthelion brianthelion
  • 13-03-2020
  • Mathematics
contestada

what is (7-4i)+(-2+5i)

Respuesta :

ugbajadaniel091105
ugbajadaniel091105 ugbajadaniel091105
  • 13-03-2020

Answer:

(7-4i)+(-2+5i) = 5 + i

Answer =  5 + i

Step-by-step explanation:

Group the real part and the imaginary part of the complex number

( 7 - 4i ) + (-2 + 5i )

= ( 7 - 2 ) + ( -4 + 5 ) i

Refine = 5 + i

Answer Link
bavakugachanthiran bavakugachanthiran
  • 13-03-2020
7-2 + -4i +5i
5+i
The answer is 5 plus I
Answer Link

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