joe1919 joe1919
  • 19-06-2018
  • Mathematics
contestada

Help on this This question plz

Help on this This question plz class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 19-06-2018
= -x^2 - (3x -  12x^2 + 7x ) -  (2 - 2x - 2)
=  -x^2 - 3x +  12x^2 - 7x  -  2 + 2x + 2
= 11x^2 - 8x 

Answer
11x^2 - 8x 
Answer Link

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