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1994 AMC 12 Question 1

AMC12 · 1994 AMC 12

Question 1

$4^4\cdot9^4\cdot4^9\cdot9^9=$
  1. $13^{13}$
  2. $13^{36}$
  3. $36^{13}$
  4. $36^{36}$
  5. $1296^{26}$