caroline1472 caroline1472
  • 04-09-2018
  • Mathematics
contestada

Answer for number 4 please!! Thanks

Answer for number 4 please Thanks class=

Respuesta :

Аноним Аноним
  • 04-09-2018

Number downloaded

= 4x^2 + 3x + 8 +  12x^2 - 8x + 17

= 16x^2 - 5x + 25 songs.

Subtract what she deleted:-

= 16x^2 - 5x + 25 - (2x^2 - x + 4)

= 16x^2 - 5x + 25 - 2x^2 + x - 4

= 14x^2 - 4x + 21 songs  Answer  (Option b)

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