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Properties of Logarithms Worksheet - VealeyMath

The answer is 3 • log 2 49 Example 2 Expand log 3 (7a) log 3 (7a) = log 3(7 • a) Since 7a is the product of 7 and a, you can write 7 a as 7 • a. = log 3 7 + log 3 a Use the Product Rule for L ogarithms . The answer is log 3 7 + log 3 a Example 3 Expand log 5 11 3 § ©¨ · ¹¸ log 5 11 3 § ©¨ · ¹¸ = log 5 11 – log 5 3 Use the ...