chancheckmikayla chancheckmikayla
  • 15-12-2020
  • Mathematics
contestada

Given the funciton f(x) = 3x4 + 2x3 − x2 + 2x − 19 is the binomial (x + 2) a factor of this function?

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singhk0491 singhk0491
  • 15-12-2020
x=-2, f(-2)=0 Now, 3(-2)4+2(-2)3-(-2)2+2(-2)-19=13 so x+2 is not a factor of function
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