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To solve this problem, we need to transform the expression using the properties of logarithms.
Therefore, the expression can be transformed and expressed as by using the power property of logarithms.
\( \log_75-\log_72= \)
This comes from the power property of logarithms! When you have a number multiplying a log, it's like saying "how many times do I need this logarithm?" which translates to raising the argument to that power.
The base stays exactly the same! Only the argument (the number inside the log) changes. So becomes - same base x.
Absolutely! If you see , you can write it as . This property works both ways and is very useful for simplifying complex logarithmic expressions.
The same rule applies! . Fractional exponents work just like whole number exponents in this property.
Yes! This power property works with all logarithms: and . The base doesn't matter for this rule.
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