karynedwards karynedwards
  • 25-02-2018
  • Mathematics
contestada

simplify step by step the expression for 2(x+4)^2+6

Respuesta :

helpmetnx helpmetnx
  • 25-02-2018
2(x+4)^2+6 
PEMDAS
Evaluate: (x+4)^2
(x+4)(x+4)
x^2 + 4x + 4x + 16
x^2 + 8x + 16

plug it back in
2(x^2 + 8x + 16) + 6
2x^2 + 16x + 32 + 6
2x^2 + 16x + 38

Hope this helps
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