How do you expand $log 3 x^{7} y$ $log 3x^7y$ ?

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Answer 1 · 2016-04-30T03:07:30

7 log x + log y + log 3

Use log abc = log a + log b + log c and ${log x}^{n} = n log x$ $log x^n=n log x$ .

How do you expand log3x7ylog 3x^7y?