mariecowgirllov mariecowgirllov
  • 10-02-2015
  • Mathematics
contestada

when asked to factor the trinomial 8x^2 -8x-16, a student gives the answer (x-2)(x+1). what is wrong with this answer?

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star1103 star1103
  • 04-10-2018
D.8 is also a factor of this trinomial
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