sammy2523 sammy2523
  • 28-10-2020
  • Mathematics
contestada

what is the polynomial expansion of 5x (7х + 3)

Respuesta :

chloebright109 chloebright109
  • 28-10-2020

Answer:

50x

Step-by-step explanation:

5x(7x + 3)

(7x + 3)= 10x

5x x 10x=50x

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