Question

I need this prep guide problem answered, I’m having trouble on it,*below, make sure to answer these as well*Where did Arjun make his errors? Explain his errors AND the properties of logarithms that leads to the correct answer. State the correct answer as well

Answer 1

We have the following expression given:

`\log _7x+\log _7y-\log _7z`

And we can rewrite this expression as:

`\log _7(x\cdot y)-\log _7z=\log _7((xy)/(z))`

He forgot to apply the properties of logarithms (Product and Quotient rule) properly

The correct answer simplified is:

`\log _7((xy)/(z))`