wayadrien wayadrien
  • 02-03-2018
  • Mathematics
contestada

decide whether x+1 is a factor of 3x^3+10x^2-x-12

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choixongdong
choixongdong choixongdong
  • 02-03-2018
 3x^3+10x^2-x-12 = (x - 1)(3x +4)(x + 3)
answer
so
x + 1 is not a factor
Answer Link
kx85DirtbikeRider
kx85DirtbikeRider kx85DirtbikeRider
  • 02-03-2018
THIS PROBLEM IS OBSOLETE SO IT IS A NON FACTOR 
Answer Link

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