umak7269
umak7269
20-08-2021
Mathematics
contestada
plzz solve the question
Respuesta :
Parbatapoudel
Parbatapoudel
20-08-2021
Answer:
a.8x^2+18x+9
8x^2+(9+2)x+9
8x^2+2x+9x+9
2x(4x+1)+9(x+1)
(2X+9)+(4x+1)+(x+1)
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