jcrouse511
jcrouse511 jcrouse511
  • 12-05-2017
  • Mathematics
contestada

The expression x^4 - 16 is equivalent to :
(A) ( x^2 + 8 ) ( x^2 - 8)
(B) ( x^2-8) (x^2-8)
(C) ( x^2+4) ( x^2-4)
(D) (x^2-4) (x^2-4)

Respuesta :

haley78
haley78 haley78
  • 12-05-2017
The correct answer is b
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ircuthbert
ircuthbert ircuthbert
  • 12-05-2017
Hope I explained well!
Ver imagen ircuthbert
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