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1953 AMC 12 Question 4

AMC12 · 1953 AMC 12

Question 4

The roots of $x(x^2+8x+16)(4-x)=0$ are:
  1. $0$
  2. $0,$ $4$
  3. $0,$ $4,$ $-4$
  4. $0,$ $4,$ $-4,$ $-4$
  5. none of these