SmarterEd

Aussie Maths & Science Teachers: Save your time with SmarterEd

  • Login
  • Get Help
  • About

Logarithm, SMB-012

Solve the equation  `log_9 x=-3/2`.  (2 marks)

Show Answers Only

`x = 1/27`

Show Worked Solution
`log_9 x` `=-3/2`  
`x` `=9^(-3/2)`  
  `=1/(sqrt9)^3`  
  `=1/27`  

Filed Under: Logarithms Tagged With: num-title-ct-patha, smc-4243-05-Solve by log definition

Copyright © 2014–2025 SmarterEd.com.au · Log in