Write each exponential equation in logarithmic form



Algebra 2 Unit 16 Review Name Period

Write each exponential equation in logarithmic form.

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Write each logarithmic equation in exponential form.

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Evaluate by using mental math (THIS MEANS SHOW YOUR WORK!)

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Express as a single logarithm. Simplify if possible.

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18. ln 14 + ln 2 19. ln 3 – ln 5 20. ln 4 + ln 12

Evaluate (using change of base – you must write out the change base to get credit):

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24. [pic] 25. log428 26. log318

SOLVE each equation. (Round 2 decimal places)

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35. log4 x + log4 2 = log4 42 - log4 3 36. ln (x - 5) = ln 6 + ln 3

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