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IKMC 2008 - Grades 11-12 - Self-study Question 18

IKMC · IKMC 2008 - Grades 11-12 - Self-study

Question 18

If $x^2yz^3=7^3$ and $xy^2=7^9$, find $xyz$.
  1. $7^4$
  2. $7^6$
  3. $7^8$
  4. $7^9$
  5. $7^{10}$