dreamchaserrnic
dreamchaserrnic dreamchaserrnic
  • 23-01-2018
  • Mathematics
contestada

Which of the binomials below is a factor of this trinomial 4x^2-4x-120
A.x+6
B.x-6
C.x-4
D.x+4

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choixongdong
choixongdong choixongdong
  • 23-01-2018
4x^2-4x-120
=4(x^2 - x - 30)
=4(x-6)(x+5)

answer
B.x-6
Answer Link
leiaelizb
leiaelizb leiaelizb
  • 23-01-2018
A.
I
am so sorry if I’m we
Answer Link

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