Quotient rule of logarithms

Lessons

• 1.
  Without using a calculator, evaluate: ${\log_5(25 \div {^3}\sqrt{5})}$
  

---

• 2.
  Evaluate:
  
  a)

  $\log_2 8000 - \log_2 1000$
  
  
  
  b)

  $\log 500 - \log 5$
  
  

---