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1961 AMC 12 Question 22

AMC12 · 1961 AMC 12

Question 22

If $3x^3-9x^2+kx-12$ is divisible by $x-3,$ then it is also divisible by:
  1. $3x^2-x+4$
  2. $3x^2-4$
  3. $3x^2+4$
  4. $3x-4$
  5. $3x+4$