Solving Logarithms



Solving Logarithms

*There are three types of logarithmic equations*

|Exponentials |Logs on BOTH sides |Logs and Constants Mixed |

| |(or ALL logs) | |

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|Ex: 32x = 81 |Ex: ln(x + 3) = 2ln4 |Ex: log x = 1 – log (x – 3) |

|How you would solve it: |How you would solve it: |How you would solve it: |

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|Ex: e-4x – 22 = 56 |Ex: log52 + 2log5t = log5 (3 – t) | |

|How you would solve it: |How you would solve it: | |

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