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To solve this problem, we'll apply the following steps:
Now, let's work through each step:
Step 1: We have two logarithms: and , sharing the base of .
Step 2: Since the bases are the same, we use the sum property of logarithms:
.
Step 3: Calculate the product :
.
So, we have:
.
Therefore, the solution to the problem is .
\( \log_75-\log_72= \)
This comes from the logarithm property: . Think of it as the reverse of how multiplication becomes addition in logs!
If the bases are different, you cannot use this property directly. You would need to convert to the same base first using change of base formula.
Multiplying by is the same as dividing by 2. So .
Yes! . Subtracting logs means dividing their arguments.
Be careful! Logarithms are only defined for positive numbers. If you get a negative argument, check your work - there might be an error.
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