zoelavoy04 zoelavoy04
  • 09-11-2021
  • Mathematics
contestada

(2 + 6i) (3 – 4i)
Simplify

Respuesta :

Paounn
Paounn Paounn
  • 09-11-2021

Answer:

30+10i

Step-by-step explanation:

Just multiply as if they were polynomials, reminding that [tex]i^2=-1[/tex] by definition.

[tex] 6-8i +18i - (-1) 24 = 6+24 -8i +18i = 30+10i [/tex]

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