pureromancebycrystal
pureromancebycrystal pureromancebycrystal
  • 01-05-2020
  • Mathematics
contestada

Simplify: (3b^2−5b+1)−(4+3b−b^2)​

Respuesta :

kaylalg04
kaylalg04 kaylalg04
  • 01-05-2020
(4b^2-8b-3)

1st step: 3b^2– (-b^2) = 4b^2

2nd step: -5b – (3b) = -8b

3rd step: 1 – (-4) = -3

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