godeaa303 godeaa303
  • 01-05-2020
  • Mathematics
contestada

(2x+1)² -5x²+(x-2)(x+2)-4x

Respuesta :

shewannameetcarti
shewannameetcarti shewannameetcarti
  • 01-05-2020

Answer:

-3

Step-by-step explanation:

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