Correct Answer: Option D

Explanation

2log₃y + log₃x² = 4

log₃y² + log₃x² = 4

∴ log₃ (x²y²) = log₃81(correct all to base 4)

x²y² = 81

∴ xy = \(\pm\)9

∴ y = \(\pm\)\(\frac{9}{x}\)

• professor John is the leader of the ________ committee to review the new book? Answer this

  1 Answers   ·   English Language   ·   3 months ago
• His contract was ---- because of irregularities in his contract You picked annulled over terminated and I want to know... Answer this

  1 Answers   ·   English Language   ·   2 months ago
• whats is the difference between phrase and clause? Answer this

  2 Answers   ·   English Language   ·   3 days ago