housesorrow housesorrow
  • 15-02-2017
  • Mathematics
contestada

Which of the binomials below is a factor of this trinomial? 6x2 - 6x - 72

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Xander101
Xander101 Xander101
  • 15-02-2017
Just factor to find the roots 

6x² - 6x - 72 = 0 
6(x² - x - 12) = 0 
6(x - 4)(x + 3) = 0 

B: x - 4
Answer Link
catrionac
catrionac catrionac
  • 15-02-2017
6x² - 6x - 72 = 0 
6(x² - x - 12) = 0 
6(x - 4)(x + 3) = 0

 x - 4
Answer Link

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