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Re-write in log form.

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Given:  $\\var{b}^{\\var{exponent}} = \\simplify{ {value[0]}/{value[1]} }$

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CAUTION:  Be sure your value in the log is written as a fraction, i.e. 5 = 5/1.   Also, if needed, express your base as a decimal in your answer.

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EXAMPLE ANSWER:  log_4(64/1)=3

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