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Worksheet 2 7 Logarithms and Exponentials

Note that for all of the above properties we require that b > 0, b 6= 1, and m;n > 0. Note also that logb 1 = 0 for any b 6= 0 since b0 = 1. In addition, log b b = 1 since b1 = b. We can apply these properties to simplify logarithmic expressions.