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Logarithms, SMB-008

What is the solution to the equation  `log_3 x = -1`?  (1 mark)

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`x=1/3`

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`log_3 x` `=-1`
`x` `=3^{-1}`
  `=1/3`

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

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