sylviatlhoms sylviatlhoms
  • 03-03-2021
  • Mathematics
contestada

(2a+b)² -(3a+4b)(2a+7b)​

Respuesta :

emma0315
emma0315 emma0315
  • 03-03-2021
-2a^2 - 25ab - 27b^2

hope this helps :)
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