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2021 AMC 12A Question 12

AMC12 · 2021 AMC 12A

Question 12

All the roots of the polynomial $z^6 - 10z^5 + Az^4$ $+ Bz^3 + Cz^2 + Dz + 16$ are positive integers, possibly repeated. What is the value of $B?$
  1. $-88$
  2. $-80$
  3. $-64$
  4. $-41$
  5. $-40$