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Logarithmic Functions Problem 2

Incorrect!

Tutorial to help us answer problem 2.

 

The expression log7 (10) - log7 (5) can be written as a single logarithm using the following property of logarithms:

loga(m) - loga(n) = loga (m/n)

Therefore, using this property we have,

log7(10) - log7 (5) = log 7 (10/5) = log 7 (2).

 

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