jrobin18 jrobin18
  • 29-09-2017
  • Mathematics
contestada

tell what number must be added to complete the square
x^2+16x__

Respuesta :

Hady2000 Hady2000
  • 29-09-2017
2 will work.
if you use two the answer is.
(x-4)(x+4)
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